Defenders have the most rewarding gameplay IMO. They are both a support class and a badass when alone. The bubbles buffs are ruthless in both pve and pvp. For each kill that your teammates get with your bubble buff applied you recieve 15 points in the crucible. Which stacks nicely. Weapons of light can be upgraded to double buff making mowing down atheon with machine guns quite pleasing. Please add me as your local defender. :)