I dunno. I've been seeing a few onions running around lately, and they're tough to kill, but they're by no means comp-tier mechs. They're fun, durable, but not competitive in today's scene because of hardpoint spacing relative to the cockpit as well as a generally unfocused set of weapons. This is the same problem present with the Cataphracts.
The cataphracts still have reasonably high energy hardpoints on some variants in the torsii, which makes the 3D still viable as an ER-PPC jump-sniper, but it's still got a huge profile. They're now a little bit better as far as relative size to the other 70tonners, but they're still as big as a barn. The Ilya Muromets is still nasty with 3 UAC5's, but that thing is also hugely outmoded by the black widow.
The Jagermechs suffer a similar problem to the Cataphract in that their cockpit sits basically centered in the torso, so silhouetting can be a problem.
Warhammers are right now the go-to IS humanoid heavy.
Edited by Vaskadar, 24 August 2016 - 10:36 PM.