H-loop is the best one i know of with him that I use, but honestly? I abuse X-factor so badly with Nova it's ridiculous.
X-factor 2 = wiping out the opponents team fairly easily. And if I don't, I can just do a normal non H combo, end with Gravimetric Blaster in the corner and DHC when it's over into Wesker's level 3 (nova builds huge meter while x-factored).
If neither of those options are available, I go for resets. He has extremely easy resets with that throw vs most of the cast and if it's some of the cast where it's dangerous to try it, I standing S--> jump cancel to Javelin. Dumbasses tech forward and cross themselves up and get ground bounced, smarter people tech backwards and get thrown by me on the way down.
I do prefer Nova second, though, for the rocket tackle DHC. Being able to combo AFTER hitting a raw rocket tackle is ridiculous and with my team I build another meter before it ends, meaning Nova Force.