LH3 is funnier on Sniper than Thors (unless you're mobbing kasas like me at Thor).
DTT is better for damage, DDT I don't like it that much anymore, maybe in rare cases but yeah..
Unless you want to be crazy like me and get a AK AK AK or T AK AK, Lol, but I dont have much time to play to get 2nd arte and card it that way. (And also, resell value would suck balls).