Why are people leaving AC? :(

[castiel]

i used SMG cause AR was OBSCENE, not enough bullets for me, only 15... now that AR is at SMG level i prefer AR for the riflesprint

with AR u can go through depot based in 2/3 of SMG time.

The AR quite simply should not be at the same level of the SMG, it has the huge advantage of rifle sprinting as you have stated therefore it should be weaker in combat otherwise it is the only choice and makes the smg pointless.