Also keep in mind you're not auto-attacking during SCK.

Funny. Before this change, 2H and DW were simming almost equally with 5.2 gear. Now we're back to a 5% difference. The changes to the meta numbers are a 36% proc chance nerf (accounting for the higher base chance).

Expected, though. It solves all the problems with players pushing the limits of theoretical DPS by means of all the tricks like weapon juggling or lining up FoF with Tiger Strikes to extend 50% aspd buff. Now RoRO is a matter of pure luck.

Any possible ETA for the 5.2 information? mrrobot has mastery as pretty low in priority, and seeing Reorigination, I am fairly certain it would be an increase for DPS to go with a 2h staff at that point in time due to procs and reducing haste/crit to 0 for procs. Allowing you to keep your constant melee attack speed buff from Way of the Monk, but I would like to confirm.

Why is it that during 5.1 it was accepted that somewhere between 4-5k haste was generally ideal, but now in 5.2 it is 5-7k?

5-7K is more of an estimate. I can see even higher levels being comfortable.

The change comes due to the flat 12% with Combo Breaker (vs. ~20% in raids) and the interaction between haste and mastery.

It still comes down to the same bottom line: Whatever you are most comfortable with.

Updated Meta Gem proc rates :

Capacitive
1.136 Combat
1.789 Assassination
1.114 Subtlety
1.339 Arms
1.152 Fury SMF
1.257 Fury TG
1.721 Feral Cat
1.532 Frost DK 2H
1.134 Frost DK DW
0.838 Unholy
1.295 Retribution
0.809 Enhancement
1.087 Monkbot
0.950 Beast Mastery
1.107 Marksmanship
0.950 Survival

RoR is still sitting strong, just with the new fotm spec being dw instead of 2h. I've got it at 210k with the next best, and 226k with. Latest iterations at making the trinket stupidly op:
RoR cheats - Pastebin.com

Adding chi wave also drastically lowers the haste soft cap because all the cap really is, is the point at which you are global locked. Chi wave = less free globals = lower haste required to hit cap. This is all assuming optimal FoF usage as well, of course. After I fixed the action list issue causing it to use FoF off cd, the value of its use went up drastically, which means it REALLY is optimal to use it. Uhhh nothing else is coming to mind right now. Oh, I updated simc and the action list to reflect the hotfix to the chi tracking bug.

Gahddo, great work, I totally suck at simcrafting, so I'm happy to see someone simming RoRO, but I have few questions:
1. Optimal use of RoR requires mastery to be just slightly above haste/crit (whichever is highest) and preferably haste and crit should be nearly equal as well. So why are the stats skewed towards haste so much? It's also more realistic to maintain rotation with lowered haste in favor of higher crit.
2. actions+=/virmens_bite_potion,if=buff.bloodlust.react|target.time_to_die<=60 - really? Wouldn't it be more beneficial to drink Virmens when RoRO-buffed TEB is up as it buffs our damage more than lust? Potion can be used once within a fight, so we're not hurting its uptime by doing so.
3. Why won't you sim with Tia-Tia and Zeeg (they have yellow gem slots)? Is it because wowdb and wowhead do not have info on source of these weapons?

As far as haste goes, on the ptr I've been doing pretty well with around 8k, however this was with t15 2 and 4 set. With the current tier I would stay around 6-7k.

As far as RoR goes, I opted to let my crit stay pretty low while keeping haste just under mastery so you can recover faster from having low energy after the proc if you had to spend energy during it (durumu or any adds you have to burn come to mind) If it were a patchwerk fight I can see crit and haste being closer together, but when there is RNG and different fight mechanics. I view haste as a safer stat to maximize rather than keep it even with crit. When you're talking about crit you are adding a lot more RNG into your rotation if you're relying on a big hit after rune proc(and they are huge!)

I would like to see some sort of math on just what you could get done in those 15 seconds after at different haste levels to get the optimal use out of it. If you're sitting at 4 chi before the end of the proc should you jab again to get a 5th so you can possibly get one more ability off during it? Should you Energizing brew during the trinket proc to sustain some dps or during the following TEB since the value of the added energy will be higher?

During the proc itself you are left with 0 haste and crit ratings and all the secondary stats invested in mastery which does nothing outside of TEB buff. No rocket surgery, you should be pulling resources to spend during that damage spike rather than spending them to even out the damage pattern. I'd say the best result on last second of RoRO is 5 Chi, 1 sec 'til energy cap and FoF and Chi wave with less than 13 seconds cooldown left in case of FoF snapshotting TEB state and 10 if it doesn't. It's even better if EB cools down during the proc, but given how unreliable is the proc, one should not delay EB waiting for the proc - I ended up waiting for nearly 3 minutes during one of my naive raidboss dummy test.

@opinel there's still a +hit enchant on cloak, feet and legs are not reforged off hit, in this simulation Bad Juju is used a second trinket to compliment RoRO, so no problems with hit there. Same for exp - there are few pieces to reforge exp off.