Over the last 10 years, i have had fittings at PGA Superstore and Club Champion (Driver). Two years ago, I did a Titleist fitting outside when they had their latest iron release and a couple of months ago, I had a driver fitting with Titleist. The fittings at PGA Superstore were hit or miss, depending on which fitter I got. The Club Champion fitting was pretty good on a Taylormade driver several years ago. They just pushed for an upgrade on a shaft.
Personally, I know the Titleist fittings were great, but I would think that a fitting with other reps from Taylormade, Callaway or Minizou would be very good too.