Im a lock just because i played it for alpha and beta but i see them as a versatile class. Whatever you need me to be I'll be it. If you need support i got your back if you need orbs radiance kills all day, u need to use someone else's grenades or melees i can buff you. I know we dont have one set use but those who know how to use the perks are the 10%. But yes hunters and titans do have great roles to play and im still happy to be support and I'll always have my fellow gaurdians back.