Guitar Hero World Tour or Rock Band 2?
 

Anyone getting either of these? Which do you like better? I'm thinking of picking up the Guitar Hero, just because I only have a Wii and I don't feel like waiting for Rock Band 2 to be released for it.

I have many of the Guitar Hero games and Rock Band 1 & 2. And from what I've seen of Guitar Hero: World Tour, it's not looking very fun next to RB2. Good songs to listen to =/= good rhythm game songs.