First of all let me say I’m a fan of the 9MM cartridge and the 1911. I just don’t see that they compliment one another. I appreciate the 9MM for being an effective round that works in a trim high capacity handgun. I presently own three 9MM’s and carry my Sig P365 daily. Also my all time favorite pistol is my 1980 vintage Colt Combat Commander. I love the ergonomics and the 45 acp round seems perfect for the 1911 platform to me. However it seems that lately the trend is toward the 9MM in 1911’s. I have one friend who bought a SA Prodigy and another friend who just bought a Stacatto. Both of these guys already owned quality 1911’s in 45 acp. I even see that Bill Wilson has switched to the 9 in his 1911 carry gun. It seems to me that if the switch is due to mag capacity that the hipower and CZ 75’s filled that void decades ago and both are known for their ergonomics. In a single stack 1911 what’s the advantage of the 9 over the 45? Why not go with 38 super if you want that extra round in the mag? I’d truly like to hear from those who have made the transition.