The other thing I’ve found regarding IWB is it’s much more tolerable now with my Tenicore Zero belt. It turns out you don’t need a Hercules strength belt of steel to IWB, and allowing the holster a slight amount of twist takes some pressure off the hip area.
Occasionally necro-threads pay off.
@nosferatu certainly thinks so.
I haven't tried IWB in so long because of the discomfort it caused...but maybe I'll try it again one of these days out of curiosity with the "Zero". Maybe.