Hey this guide has been very helpful. It seems that the stat priority for M+ has changed. Is there any info as to why that is? Why is haste more valuable now for AoE? I would think with venomous wounds giving slightly more energy it would make haste less useful if anything. Is it because of the SnD change? Also this might need a quick correction:
For raiding the secondary stat priority for Assassination Rogue is as follows:
Haste;
Critical Strike;
Versatility;
Mastery.
For Mythic+ your secondary stat priority changes quite drastically:
Haste;