Guitar Hero WT or Rock Band 2? INSTRUMENT EDITION

Hello community.  I have a question.  I am looking to buy guitar hero world tour AND rock band 2, but only one set of instruments.  I have heard that ghwt was having drum problems, but i have rock band 1 instruments and have had problems with them.  So, if anyone knows, which set of instruments work better?  I do planning on just buying the other game, but only acquiring one set of instruments.  So anybody have any preference, if you had the privelege of playing both sets?

I was really set on buying GHWT with the instruments, but then I heard they weren't that good, so I became a little skeptic.  Any help or input is appreciated.

well rock band 2s instruments are the same as rock band 1s except they changed the peddal with drums and the instruments are wireless and make less noise. On the other hand i have the guitar for world tour and its great but the drums on the other hand arent. Overall i think you should get rock band 2.zombiejonny

I will disgree, the instruments in world tour are much better to play, despite the technical hitches. Probe around, and fixes are easy to come by should they happen