Mike,
I have the same Glock 20SF, tuned to my personal preference, that I use as my backcountry gun in Idaho. I added high contrast tritium night sites to it, as well as an extended slide stop and a lightened trigger to 3.5 pounds. Here it is with its prettier but less consistently reliable partner, the Dan Wesson Razorback in 10mm.
The Wesson shoots more accurately but it costs three times as much and has half the capacity. The Glock can be carried on my motorcycle, get wet and dirty, and still go "BOOM!" And, with the right ammo load, that "BOOM!" can be quite impressive.
Best wishes,