My personal experience. Lots of walking and climbing would call for a chest rig.
Laying around and short hikes I would take belt holster.
Did the Grand Canyon 3 weeks ago Kaibab down and Bright Angel up. Used a kydex belt holster for my Glock 22 and a light weight fishing shirt over it because I didn't want to show off for the tourists and rangers. First day was fine, second day it was rubbing bad. Next time it will be my chest holster with something draped over it to remain sterile.
Last edited by krupp; 03/23/17.
