Langdon LTT worn in a JM Custom Kydex IWB-3, at about the 3:30ish position.
I'm 6' tall and right now I'm at about 310 pounds.
In the last year I've dropped about 70 pounds and have no intention of stopping there. Once I loose enough gut that I can wear my pants around my actual waist, I'm going to give AIWB a try...but for now it just doesn't work for me.