Hobbes,
I guess I'm in the opposite camp -- I can't comment directly on RRA's, though everything that I have heard about them has been favorable.
On the other hand, I do own a Wilson Classic, and it strikes me as an exceedingly hard act to follow. What's more, I think that any price differential would be more than offset (in Wilson's favor) by their outstanding customer service policy.
I suspect that these two pistols may be more alike than they are different, and either way, I see you getting everything you pay for and more. All things being equal, however, I think I would still opt for the Wilson.
Chuck