What is the best guitar controller for Guitar Hero games on the PS3?

the_real_madcap: What is the best guitar controller for Guitar Hero games on the PS3?
I’ve played GH games on the PS2 before, but this will be my first time on PS3. Eventually, I will get most or all of the game discs, but want to make sure my experience is not ruined by a crappy guitar. Which guitar controller is best and why?

Answers and Views:

Answer by Miguel
The rock n Roll Guitar, from 2008, it was the best

Answer by Ima Nottelling
The ones u get in a bandle will look pretty lame but they work the same as a fancy controller