The quality of the PSR wheels has never been an issue...I use them more than the average user, and I've never had a problem or a failure.
 They don't feel as robust as those on the Tyros, but they still work smoothly, accurately and reliably.
  If the PSR wheels didn't work well, I would have bought a Tyros2 or T3....but they do the job just fine.  
  I've always been a wheel man ever since my Mini-Moog...I dislike the bender on my Jupiter 8, and joysticks give me no joy.  
   Using the pedal to bend is an acquired skill, and takes a lot of practice, but it can be very useful in many situations.
  It's nice to have the option.
   Ian    
[This message has been edited by ianmcnll (edited 01-30-2009).]