Depends on focus. PvP should be Gunslinger and PvE should be Bladedancer. Nothing tops a Bladedancer in Crota's End raid because you can solo the lamps super easy, get more sword hits on Crota by waiting beside him while invisible and it's easier to grab the chalice. Invis in PvP is too easily seen and while Bladedancer is almost unstoppable, it's requires you to be up close. Gunslingers can wreck people from range and turn a game easily with 4 or 5 kills per super in a game like Control. I built up my Bladedancer sub-class perks first because of Crota's End my theory on invis. Now maxing my Gunslinger since my Hunter was supposed to be my PvP character.