I have one of those Pro Staff 6.0 with the PS Classic paint job. In terms of feel, the racquet is very comparable to the original pro staff. However, due to its slightly lighter weight, it is more maneuverable. Obviously, as all of you PS original enthusiasts know, there is no other sweetspot in tennis that feels "sweeter" than this racquet. Well, it is my personal opinion, but I think that this PS Classic paint job version would appeal to many of you who love the feel of the original PS but can't quite handle the weight.
Also, I love the paintjob.