Snipers are the most rewarding in my opinion, but you have to be good to get that reward. Sidearms are going to be good after patch, and fusions might actually hold their own. Shotguns might be gone though, not sure. Still expect to see invective and chaperone though. Chaperone will be the best shotgun in the game, get good with it, and it will be insane. Hard to get, but only TLW kill part.