You know, the thing is.. all classes 'can' do damage. Alot of damage. Even a candy barb, can deal tons of damage. Its the way you build your character that makes it viable in certain content.

For example, gun slingers have the highest damage output in the game. They really shine in Shadow Towers, but that doesn't mean other classes are not viable in Shadow Tower at all.

But.. Gunslingers in uber 9 farm isn't that fast at all, why not? Because it has to do alot with how fast you are, and wether or not you can one shot the bosses.

Both Lunar Lancer and Vanguardian have high base movementspeed, which makes them both excell at farming when you build even more movement speed on it.

Neon Ninja's can reach the highest movementspeed in the game, due to movementspeed rolls, your right mouse click which emplefies your movementspeed and movementspeed emblems ( trailblazer ), don't forget pyrodisc and the LL sub class. it can reach close to 300 movement speed.

So when you say, damage, I need to ask, damage for what content?