530 changes from 2008-2009? I know they fixed some things with the 2009s, and that would be the way to go, but if you found a 2008 for the right price...
How would you know if it was a burner if buying it used? What could you check?
Anything that would make less than 2009 a deal breaker? I know Ned seemed to like his 2009 a lot more.