I play all my characters as if I'm a warlock. With skill I started with a warlock then started a hunter then a titan. What I can say is that playing a warlock helps you learn before you act. I don't know how many times I've had to revive hunters in nightfalls. Titans usually tend to stay back too. But honestly hunters just charge in (most do) but I don't ill go invisible just to be safe. Like a warlock will wait for self res to be safe. For defender titans I'll wait for bubble. Basically you can say I'm a pussy.