Yeah dude I have well over 2k kills with fusion in pvp I think I have more fusion kills than any other special weapon. I suggest getting good with a slow charge fusion first then get something like split shifter pro (pvp) I find if you can get this fusion with hip fire/ range finder, accelerated coils/ reinforced barrel (the one that slows reload) and hidden hand/ hot swap/ icaras is a super solid roll Skip rounds are nice too