SonKim
(SonKim)
16
Hammer 2(it’s basically Modo’s little brother) : ://community.thefoundry.co.uk/discussion/topic.aspx?f=83&t=91506
I do also feel advanced geometry editing tools should be apart of UE4 future, I guess I’ve been spoil by the new Hammer 
@GearWorld, someone is working on a modeling plugin for UE4, I can’t find the link though.