Okay, I've read through the whole thread, so I'm not going to ask anything that has been asked and answered previously.
My first question is regarding the
[Ashtongue Talisman of Equilibrium]. Throughout this thread, it seems like it's considered useless based on the cast time of starfire and the fact that you'd only get two casts off before the buff disappeared. What if, however, you could stack enough haste to get 4x starfires in 8 seconds reliably? This would, in theory, keep the buff up nearly 100% of the time. Would it still be worthless then?
Based on stuff I've read here, NG is applied before spell haste, correct? If so, you'd need 392.5 haste rating in order to reduce your post-NG cast time from 2.5s down to 2.0s. This amount of haste is currently unattainable (assuming you're still keeping 4piece t5/t6).
If not (or if they change it to work this way), you'd need 314 haste rating to get starfire down to 2.0 seconds. This is
surprisingly close to an attainable value. While wearing 4piece (all but gloves) t5/t6, you can get up to a maximum of 308 haste rating (
[Bracers of Nimble Thought],
[Brooch of Nature's Mercy],
[Botanist's Gloves of Growth],
[Belt of the Crescent Moon],
[Footpads of Madness],
[Shroud of the Highborne], 2x
[Ring of Ancient Knowledge],
[Zhar'doom, Greatstaff of the Devourer]), which is 308 haste rating (19.6% haste).
I suppose my question here is just "Is that trinket worthwhile if you can keep it up >75% of the time?" The +dmg seems pretty hard to beat.
Next up, to gear for all haste or not to? Using this spreadsheet, the highest possible dps I've been able to obtain was with 4t6, the abovementioned haste gear, Illidan trinket, and AToE (estimated with 75% uptime for 112.5 +dmg). Since I'm predicting this for my future raiding stats, I've included other stats that I anticipate having (~230 mp5 from a shadow priest, elemental shaman buffs, 100% JoW uptime from the ret paladin, 13% CoS, 50ms latency, treants doing 6k dmg per cast, 15 minute fight, 3 innervates, no potions). This gave me an average dps of ~1850 over the 15 minute fight without going oom doing the MFx2,SFx11 rotation. Based on the fact that I've tried to get higher dps out of the spreadsheet (which is awesome work btw), is it worth just going all out for haste and ignoring crit?
Relevant projected stats with that gear (buffed):
619 int
405 spirit
25.43% crit (not counting starfire talent or set bonus)
16.36% hit
1623 arcane damage
243 mp5
My guess is there's a series of haste thresholds that are optimal to reach and anything between them is useless, but I'm not too familiar with this since I only started looking at it a few days ago.
Is
[Quagmirran's Eye] good enough to keep all through end game content? It seems like the 45s internal cooldown would make it fairly less desirable than other trinkets.
Essentially, I'm in a position where I can get whatever I want for gear, but I'm not sure what the best possible gear is.