Hunters are better for crucible in general due to high mobility and the supers are more suited for crucible. The pvp of destiny is very very fast paced with little focus on much that speed. So a class that revolves around speed is much better for it than a space wizard with a slow jump or a slow moving tank. Ofc skilled players can play with either but the hunter is easier for crucible I think. In pve however... It's different. While disregarding supers, I feel all are more or less balanced in pve. Though personally (and its a matter of taste really) warlocks grenades are in general better for pve than the others. But when you put the supers into the equation... Hunters suck in pve. Lol. Well, not suck but... Blade dancer in any end game scenario is a liability and golden gun doesn't do enough damage to make it stand out against a pooping grenade Phoenix, a hulk smash, your own personal protection bubble or a blast of space magic. Still, I think you tend to find the style that suits you the most. You ll see expert players on all classes getting the same results. But when it comes to being easier or harder, I think warlock and titan are easier to use in pve and hunter is easier to use in crucible. My two scents.