Should I upgrade?

[AmbiguousNinja]

Hey everyone, I'm sort of debating with myself as to whether I should upgrade to Lion. I don't want to dual boot lion and SL because it's too inconvienient. I wanna know if I can downgrade back to SL if I don't like Lion and keep all my files.

[derbothaus]

You can downgrade. Question is will you gain or lose features? Only you can decide that.