FWIW-
Just checked my log, and we’ve got 303 rounds of .32 through my wife’s 80X w/ an 81 barrel, and 99 additional rds using the Allegheny threaded barrel. Zero malfunctions, and no noticeable wear on barrels, slide, or frame.
I know it’s not exhaustive or conclusive, but I’m very pleased with the combination so far, and my wife loves the way it shoots.