Maybe this should become a poll?
My favorite Glock model is the only Glock I've ever owned - the G20SF.
It's just nice to have a mainstream manufacturer still producing a 10mm gun.
The G20 is the ultimate outdoorsman's semi-auto pistol. A .357 Magnum comparable cartridge, 16 rounds before a reload, light crisp trigger with short reset, lightweight polymer frame, durable finish on the steel slide, weatherproof, reliable, etc, etc, etc...