I swore I would never in my life purchase a glock. Either 1911 or nothing. I would not even allow one in my house. Wife starts new job at new pharmacy in a part of town im not too thrilled with, ok no problem she only works till 4pm. Pharmacy gets broken into, NOPE, shes getting a gun. AAAANNNNNND what gun does she like the feel of???????? G19. So my question, is there truly that much difference between gen 3 and 4 to warrant spending the extra $50-100. Also what are some of the more minor, inexpensive things to do for a strictly carry glock.