JV - for the sake of argument, that rational could be applied to any facet of defensive shooting. Can you do a sub 1.5s draw? Yes? How about under stress. If no, then why bother practicing?
GJM - Back before the Gen 4 debacle, I had the wisdom to procure some of Glocks better wares (IMO, anyway) - several G22s, and a couple G17s and G20s. All are what I would classify as "combat accurate." Meaning inaccurate enough I'm not interested in them. The G22s are at C&S right now, to have the grip fixed, usable sights installed, trigger job, and a BarSto bbl installed. They have instructions not to send the guns back w/o verifying they can do 1.5" at 25yrds with the handload I spec'd or HST. Point being, accuracy isn't the sole realm of the 1911.
But to pick on you and Gary a bit more - how many defensive handgun classes have you guys attended? How many marksmanship classes? I'm not critiquing, but with Gary's last post on accuracy, I'm wondering why so little emphasis is given to accuracy. Is a 4" gun really acceptable? If so, why? What's the rational behind it?