what exactly is the advantage, if any, of rolling a sentinel? both advanced classes can dps, and i believe ive heard that all spec trees are within 5% damage of each other so thats basically a wash. guardian has heavy armor so he has more survivability, and guardian has the capability to off tank or respec and tank. so, im curious, is there any advantage to rolling a sentinel? other than the obvious cool looks of two sabers ahahha