I had been a Colt user for years, and I still consider their Custom Shop guns to be superb, but the Springfield Armory guns I've bought lately seem better made than recent Colt production guns. I have three SA Operators -- one is a Professional -- but they all have very good slide to frame fit and thumb safeties that are crisp and solid. No mushiness at all. All three wear Heinie ledge-style rear sights now and arched MSH but that is all I've had to do to them. My 9mm Operator has been totally reliable. Overall the Operator seems to be a slight step up from their other guns.
Early TRPs probably had some extra fitting and attention over other production line Springfields, but if so that ended years ago. Now only the Professional models receive any significant handwork.