Seriously? I run all three. Crucible mostly with my Titan but o use my hunter and warlock occasionally. Nearly killed one mid-super with storm trance last night. Only reason he got me was I misjudged where he was going to through the next one otherwise he would have been toast. On my Titan I've been killed several times mid super by snipers autos pulse and shotguns. Usually if you'll team up on them it's a lot easier. Learn to counter not cry for nerfs.