[Lavaere]

I've read loads of RPG system books, but since its just me and my older brother. You can't really have that much play the P&P game.
Cyberpunk was a nice one, as I use to like playing as a Netrunner.
Another would be the Mystara setting for D&D.

And never could find a group online to stick around long enough to play a game session over aim or something. I've just tended to do freeform roleplaying with a couple friends. I think if you can be creative enough and like stories, roleplaying something like that without rules. And with people who will actually let there characters take damage bring out some really also stories.