Hello guys. I am fresh to the handgun marketplace and would similar to a quantity of imminent regarding the Glock. I only just went target shooting with a Glock 23, but I like sub packed together Glock 27. Then like the Glock 30. Can an important person with some understanding present a judgment about the three choices above? For............... 1. Glock 23 2. Glock 27 and GLock 30 Thanks.