Originally Posted by retrowagen
There are dozens of 85-square-inch composite Wilson mids that came about in the 1980's-2000's, and the Pro Staff wasn't the first of them.
(and the Staff came after the original 1983/4 PS Mid...)
There were numerous models, ranging from the Ultra 2 at one end of the spectrum, to the "chain discount store" models such as the Matrix and Aggressor.
the original Aggressor was a fine racket. there were later rackets labeled "aggressor" (in some fashion) which were not so much...