sure you have mini crits and crits with the bushwacka but you lose the ability to harass at medium range
what are you gonna do, noscope them to death?
pffft
toss jarate and watch as they get eviscerated by anyone that sees the free kill dripping with highly visible yellow piss
it may not be my kill but they still died
besides if i'm packing jarate i'd probably start putting teammates between me if an enemy starts gunning for me in mid-range