@Swol
thank you again for your engagement ! Im still not sure how the stats are calculated.
This is an example from the ElitistJerks Forum for Enhancement Shamans. I have a gut feeling that you overvalue haste and/or undervalue strength.
ElitistJerks Archive Enhancement Shaman
When simming it prefers the Crit Gems over the Strength Gems.
Crit EP 1,97 T4 content Str 2 (2.2 with Kings) EP.
Also it values the +10 Haste (1.28EP - 1.92 EP from T4-Sunwell) Enchant on Gloves higher than +15Str (2 - 2.2 static without and with kings)
Of course i can be wrong here and the old stat weights are off… but then your sim proved all that we thought to know wrong from tbc classic enhancement. If this is true i need a new BiS List 
Other examples that i don’t understand →
Why is abacus ranked so high as a trinket (overvalue of haste?)
Why is the relentless not prefered (overalue of haste?)
Thank you for your time. If you happen to be able to look further into it i would be so happy!
Best Regards,
Daniel
PS: Not mentioning expertise here again, but i feel like this should also be ranked higher 
I cant imagine a world where T4 Gloves are better than Kara Expertise Gloves
PS2: 10:38 - The T4 gloves are only ranked higher because of the T4 2Pc Bonus, that actually makes sense, taking the t4 helmet off changes the priority.