My 97b got the CGW ProPackage treatment and I couldn't be happier with it now. I would almost compare it to my S&W PC627. That 357 is the smoothest gun I've ever had in my hands and the trigger is velvet, the entire action is velvet and the 97b is so close to being just like that. It's just awesome now. Even the DA, it's almost too light and oh so smooth.
CGW is just about the best thing to ever happen to CZ, great company.