This year a Glock 48 with Shied arms 15 round mags replaced my 8 year old Glock 19 carry piece. I don't see the 48 being replaced for quite some time.
I usually stick to one carry gun for a long time, and it's usually the least interesting gun I own. Like plain Jane Glocks, it's just a tool.
Same story here, and same reasoning. I really like my G48 after carrying my G19 for 5-6 years, and I don't see myself changing for a good while.

