Shall we compare the base grenades of Sunsinger vs Nightstalker? Bladedancer? Any class? Fusion>all other sticky grenades because of its guaranteed kill and tracking, much better than Firebolt=arc bolt (without ToF or VF) Solar=Vortex, Pulse To begin with the class has better grenades than every other class, so why is it not overpowered for the class with the best grenades in the game, to have a further advantage on top of that using two perks? Several classes have to use at least one perk to make their grenade better, and some need two perks as well.