PWI vs FW

I have been looking at different MMO's recently, trying to find one to run good on a laptop, and I remembered Perfect World International used to run really great on my old laptop. When I went to look up the download I noticed alot of people talking about Forsaken World, as I got looking into it there didn't seem like that much of a difference from the graphics and play style.

Has anyone on here tried both games? If so what would you say the differences were?

I've only played Forsaken World but that game is seriously flawed. If I was going to play a F2P MMO it would definitely be Rift.

I can't get rift to run on it with even the lowest settings.