Better late then never, as some people say. Since I don’t feel like typing long explanations, here’s some basic math provig that Legendary items are better than IXH on Infested raids.
EdC+Prep+SF+FA = 86.8% (90%) RS+FA unknown, so I just rounded up EdC combo. Since main power of IXH lies in proc, any further dmg increase from tactics increases usefulness of Legendaries even more.
Notation:
att/def
dmg (4*att+def)
avg proc dmg (proc rate*cap)
dmg with EdC combo assuming 90% increase
final dmg: tactics combo + avg proc dmg
OH:
whip 2
84/28
84*4+28 = 364
0.05*800 = 40
364*1.9 = 691.6
691.6 + 0 = 691.6 (note that due to bug I take 0 as proc value in final calculation)
IXH
35/45
35*4+45 = 185
0.05*5500 = 275
185*1.9 = 351.5
351.5 + 275 = 626.5
XH
33/40
33*4+40 = 172
0.05*4400 = 220
172*1.9 = 326.8
326.8 + 220 = 546.8
Pants:
Upgr. Cloorians
55/65
55*4+65 = 285
0.08*800 = 64 (proc rate based on small sample, but due to small cap even 5% rate wouldn’t change outcome)
285*1.9 = 541.5
541.5 + 64 = 605.5
IXH
44/44
44*4+44 = 220
0.05*3200 = 160 (assuming 5% rate, since it’s rate of XH and many other pants, according to official forums observed rate is 3.5%; I doubt that, but if it was true it would increase gap between Mega Cloorians and IXH pants even further)
220*1.9 = 418
418 + 160 = 578
XH
42/43
42*4+43 = 211
0.05*2675 = 133.75
211*1.9 = 400.9
400.9 + 133.75 = 534.65
Chest:
ABC
80/72
80*4+72 = 392
0.08*330 = 26.4
392*1.9 = 744.8 (this baby is a real beast and shows how proc worshippers should learn math, raw stats + tactics = pure awesomness)
744.8 + 26.4 = 771.2
IXH
47/44
47*4+44 = 232
0.05*5215 = 260.75 (huuge proc compared to ABC (10 times more!) so it has to be better, right? Right?!?)
232*1.9 = 440.8
440.8 + 260.75 = 701.55 (Wrong!)
XH
44/42
44*4+42 = 218
0.05*4185 = 209.25
218*1.9 = 414.2
414.2 + 209.25 = 623.45
Helmet:
Proc rate on Mask on Vengeance is unknown, besides I have Crown and don’t have Mask, so I don’t really care at this point. If you want to see if it’s any good, I leave it to you as exercise :P )
Thanks to Kudon for finding out cap on IXH Chest.