I love voidwalker because it's super easy to use, fun, and very strong. Sunsinger is considered to be the best subclass by far by competitive players if used correctly, which is why most tournaments make it so you can only have one of each subclass per team. Stormcaller is also very strong as a roaming super, probably the strongest out there for facing non-super enemies. Meanwhile: Fist of havoc is pretty much the same as nova bomb Arc blade and HoS have major hit detection problems, and both need a buff and fix atm. You really can't complain about defender. If you think shadowshot is a good super, or that it's the best as shutting down other supers, I don't know what to tell you. It's a really bad super for pvp, there's just no other way to put it. With quiver it is a far worse golden gun, without quiver it is a far worse nova bomb. Golden gun is good offensively, but gives no defensive boost and is well balanced. Other than buffing HoS, buffing arc blade, and buffing shadowshot, the classes are pretty well balanced. And yes, I have used a warlock in pvp.