Absolutely agree with earlier posts of barrel fit being most important. I'm sure match grade barrels from the brands mentioned above are outstanding, but a match barrel that isn't fit properly to the bushing, slide, and frame is nothing more than an exercise in spending money. Frankly most pistols from quality 1911 manufacturers have perfectly good barrels. Most of us can't shoot as well as these pistols are capable of. Maybe a Grand Master level shooter can tell the difference in performance with a match barrel, but I'll bet most of us can't. I shoot STI pistols in competition and they are hand fitted so they are tight, smooth, and accurate. For me, adding a match grade barrel is pretty far down on the list of things I can do to improve my shooting.