I live in a ban state. When I moved here, I went from carrying a Glock 19 or Glock 26 to sticking with the latter exclusively.
Regardless of location, 9mm remains a preferred caliber for costs and negligible ballistic differences with lesser recoil and greater capacity in the same size package. Glocks remain a platform that I'm comfortable with, find reliable, can shoot well, and can service on my own.
During the AWB I believe capacity limitations were part of the reason that the wondernine/1911 debate raged like it did. Changes in ammunition effectiveness and the now longer-term life span we've been able to observe on plastic pistols have changed that debate, along with the turnover of time to new ways of thinking. 1911s remain in many holsters, and that's great. But the years have yielded more data points in favor of the 9mm.