Did I miss it or did they not mention dehorning the gun as being an important modification? The current-production Colt Series 70 Competition model I bought a few months back had lots of sharp edges that needed to be addressed. I don't know about the edges on a current production Classic because I've never been able to handle one. The Springfield Loaded and Ronin I bought new in '20 and '21 needed some dehorning, but significantly less than the Colt.
On the other hand, both Springfields had loose plunger tubes after a few hundred rds of ball and one also had a broken leg on the ejector, but the Colt had neither of those problems. I also believe the Springfields had far more MIM parts than the Colt.