Guitar Hero World Tour or Rock Band 2

Well first witch one do you already have. i'll prolly go with the new guitar hero simply because i already have guitar hero and won't have to buy the new controllers. and guitar hero comes out first and has better drums. Now i know some of you will say that rock  band has  better drums. and if you are talking about the new kit with the three cymbals and 4 pads then ur right. but that kit does not come standard and will b an extra $300.00. So maybe the aren't so great. and then guitar hero has the new feature that allows you to create your own music from scratch. So some say that the new rock band will b better because it already has had some time to work on the user interface of using all four instruments. but hey guitar hero sounds pretty good to me. So let me no what you think. Fmoney12@gmail.com

-thanks frank