This thread will collect the elemental BiS discussion into one place. This will keep the discussion in the main elemental thread on track, and will provide a standard format for a meaningful list. A BiS list has limited usefulness, and can lead to strange behavior, like passing on gear just because it's not on the list. But it can promote discussion that improves our understanding of the class.

The rules for submission of improved setups will follow in the footsteps laid out in the enhancement threads:

• Race must be Tauren or Dwarf. These races provide no dps benefit to an elemental shaman.
• Professions must be Alchemy and Enchanting. These don't interfere with normal enchants, and provide +80 intellect each.

Just listing a set of gear you think is good isn't helpful, you have to prove that's it's actually the best -- and not because it has the best stats, but because it provides the most potential dps. To that end, submissions for BiS gear sets have to include the following:

• Provide a dps output value from simulationcraft (link) as evidence that your setup is an improvement over the current list. Submissions must be at least 0.5% (176 dps) better to warrant an update.
• List the full set of gear you think is best, not just what changes you would make to the current best list. If the list is updated your post won't make any sense otherwise. Provide a link to your proposed gear with chardev. This has the added benefit of being a convenient way to import gear into the sim.

For consistency, use the following settings in the sim:

• Under the Global tab, leave all settings at the default, except
  • Iterations = 10000
  • Length = 500
  • Vary Length = 20%
• Leave all settings at the default in the Buffs and Debuffs tabs.
• In the Scaling tab, if you want stat weights make sure to check the appropriate boxes.
• Remember to include talents and glyphs in your chardev link, or your dps will be very low. 2/2 Ancestral Swiftness and Glyph of Unleashed Lightning are required for submissions, and Glyph of Fire Elemental Totem is not allowed.

With all that preamble aside,

Current BiS list

This is the list submitted in this post (link). Simulated dps was checked using simc-420-5. Future BiS lists will continue to provide credit to the submission author.

Simulated dps: 35220

EP stat weights:

Int	1.26
Spi	1.53
SP	1.00
Hit	1.53
Crit	0.39
Haste	0.60
Mastery	0.60

Old BiS lists

Below is the final BiS list for tier 11 gear. This may not be the best available tier 11 gear profile anymore, as our mechanics changed with patch 4.2. This will no longer be updated though, and is only being preserved for historical interest.

Simulated DPS : 25048

BiS used : chardev 8 - Cataclysm Beta

I hope I didnt make any mistakes when calculating this.

It appears that your meta isn't working in that profile.

You're right, I just didnt want to swap with a 54 int 3% max mana considering it would change with the next patch.

Is that messing up the simulation, by calculating as if it was active?

EDIT
Okay. It seems that the simulator works as if the meta was active. So I switched for an Ember diamond, Simulated DPS : 24554.

BiS : chardev 8 - Cataclysm Beta

Hey, sorry about that og, but yeah I kinda threw you under the bus on your previous submission. Hope no hard feelings but yeah, simcraft will recognize no error in your gems/sockets. Your previous submission also had a gem in a blacksmith-only socket that had to be removed along with eng glove enchants.

I really don't care if someone beats my setup, but I was looking at building a spec where a heroic upgrade from my eng goggles would be non-set so I could save my points for other things, namely resto gear.

Also, a word to the wise guys: remember in your char weights that you need to hit mastery points at exactly/just over .5 points per to optimize the stat costs. Lets use 15.89 mastery as an example. It is a waste of .39 mastery stat usage. Twiddle with your enchants/reforging until you go just over 16 or forge/enchant more haste so it gets nearer to 15.5 mastery.

Is it confirmed that mastery works that way? I assumed that if i had .9 Mastery rating i'd be getting 1.8% Lightning overload despite the tooltip saying 1%

Simulated DPS: 24848

chardev 8 - Cataclysm Beta

simulated_dps : 24982dps

chardev 8 - Cataclysm Beta

This is incorrect, while the character screen will only update the Mastery percentage at certain levels of Mastery, the actual value will change no matter how many you add. While this is hard to see for the Elemental mastery, it can easily be seen by speccing into Enhancement, adding/removing a tiny bit of Mastery, and comparing spell tooltips.

Pretty sure it was broken during the pre-cata launch period where you had to hit the numbers on the dot. A lot of people complained about it, I just must have missed the boat on it actually being completely scaleable at all points in between either as bliz fixing it or testing proving it otherwise. No big deal, and my bad.

As such, and taking a bit of another route for BiS lists.... I've come up with this little gem, and by gem, I mean chaotic > ember for a meta, even if you have to socket green gems to get it.

chardev 8 - Cataclysm Beta

DPS: 25187.8

It seems its clearly better to gem for greens and get chaotic for now as per simcraft, updated 2 days ago and just freshly downloaded. Granted, this will all change as soon as we get the new metas bliz promises us in the PTR.

Ok guys, this is a bit of a cheat, but it came to me today to do some testing and attempt to 'preview' the new gems coming out from the PTR under the current build without adding in the new changes to mastery.

So this is what I figured:

If we use the fact simcraft is still not recognizing the broken aspects of gems I can use a chaotic and regem correctly for the new metas which will just need 3 red easily. If I take advantage of the two blacksmithing sockets it overlooks at gear check, I can gem a perfect brilliant bloodstone for 14 intel and a brilliant inferno ruby for 40 to add up to the 54 intel we'd gain from the new meta. I also regemmed for no green gems, put reckless ember topaz in their spaces and reforge to get the hit cap under control.

Now, the thing that wracked my brain was figuring out how to take 54 crit rating away in some shape or form. Its kinda impossible to just de-forge it into something like expertise because that'll throw off the forging later. So I decided the next best thing was to take a point out of Acuity for a 1% crit loss and put it in a non-dps affecting stat, run a sim, put the point back, run another sim, and average those two together as sort of a median line, even though that's still going to give a slight buff to the expected damage from the extra 35.64 crit rating(179.28/2= 89.64-54=35.64) I can't just make disappear.

Anyway, here's the way it turned out. Your mileage will vary:
1) 2/3 Acuity spec for -1 crit: chardev 8 - Cataclysm Beta
DPS: 25324.5
2) 3/3 Acuity spec for +1 Crit: chardev 8 - Cataclysm Beta
DPS: 25498.3
Final Average of both so we get a ballpark figure of the dps increase: 25411.4 DPS.

Take that number and remove the current BiS config's dps of 25187.8 and we end up with an extra 223.6 dps. After doing a little number crunching I've figured that the extra crit rating I couldn't get rid of is worth about 28.8 dps at this point of gearing and spec. Remove that and you've got the figure of 194.8 extra dps from the new gems.

So now we take out the extra 28.8 dps from the crit.... and come up with the grand total:

DPS: 25382.6

Of course this number is not gonna match up at all after we take into account the new Mastery stat weight that'll have to be figured due to the changes in Elemental Overload procs causing Rolling Thunder to proc. But we'll cross that bridge when we get there. I hope this helps some get an idea of what the new gems are worth.

The valuation of Mastery and Haste has been all over the place as the models have been adjusting to the Cata changes. Once the patch hits, Mastery and Haste get even closer together and you are likely right about it overtaking it, but earlier in the expansion that wasn't the conventional wisdom. While the stats were closer than say Haste:Crit, they weren't so close to make it worthwhile. (Additionally, the value on the stats changes depending on the fight dynamics. Most models are done assuming a Patchwerk style dynamic, despite the fact that few fights are actually like that. Mastery is a stat that drops in raw value pretty significantly (although it makes gains on haste relatively) as movement goes up, so if the values are that close, you might want to evaluate it in favor of reality. I included some example stat weightings using my own gear and the PTR model comparing movement to Patchwerk style for comparison)

As with any DEP calculation, it is going to vary with your specific gear setup. Any generic stat weighting that is given is going to be wrong for your situation, they are just guidelines to get people on the right track that don't want to do the heavy lifting to figure things out. Similarly, BiS setups are a useful tool, but like any tool you they can be misused. Don't take them as more than they are worth.