What made you decide on which model Glock to select for CCW? Do you have more than 1 Glock for sake of change or different guns for certain events/days/weather/etc? I am ready to make the jump on a sub-compact Glock but undecided which model would suit me best for ALL occasions. I plan to use a IWB all times. I have my G17 for HD. It would make sense to go with a 9mm sub-compact but I honestly want more fire power if I am limited to 10 rounds or below. Thoughts?