Yeah, but your GP will still be shooting hot .357's with no maintenance and nothing done to it, when that S&W 686 has been back to S&W for 3 "tune ups"
Round for round the GP100 will last longer than a S&W. Durability is much more important to me than a lttle bit slicker of a trigger pull. When I pay good money for tools, I want them to last a long time, not need to be tightened up every 20,000 rounds.
Keep in mind, the DA Six series was the forefather of the GP100, and neither were designed to be match revolvers. They were designed and marketed to capture the duty gun market away from S&W and Colt in the early 1970's, and did take a big chunk of LE sales. PD's and govt. agencies wanted tougher guns that would take the 110-120 gr. .357's that would loosen up the S&W K-frame magnums, and the Rugers also cost less which is a big factor in LE sales. Smooth as glass triggers were not a priority, when the guns needed less maintenance and this means saved $$$.
In short, you get more bang for the buck with the GP100, can shoot hot magnums that would make a S&W throw in the towel, and after some breaking in, I have Rugers that have triggers that don't leave them at any disadvantage to S&W.