Originally Posted by faawrenchbndr
Holsters play a LARGE part in concealing the desired firearm, quite
possibly more than the grip length of said firearm.
One of the best IWB holsters I've found is Don Hume's PCCH (stands for "Preferred Concealed Carry Holster"), not really pricey but well built. He uses slightly thinner but firm leather and these are very comfortable.
I carry Glocks and Colt Commanders in appropriate models.