I carry OWB in an Link Removed holster. They snap around your belt, so you can put them on and take them off without removing your belt. They have a reinforcing band at the top of the holster that holds them open for reholstering. They are not cheap, but then cheap is not always the best choice. They are guaranteed for life.
At about the 4 o'clock position, they conceal well and are very comfortable. I carry a Sig P239 all day every day with no discomfort, sitting, standing or driving.
Just a suggestion.