@DougNg I might have to look into one of those.... the Blackhawk holster is solidly ok, however this is no padding between the gun and my chest and it definitely digs in and gets uncomfortable after awhile. Pretty floppy for running, so I’ve been using it for hiking only. Can open carry here, so that’s ok.
Adjustment is a pain, as you really need to take it completely off to change anything. I’m often wearing it with either a Salomon vest or UD backpack, so also the question of over or under. Not as much of an issue now, but most of the year I have to remove/add clothing, which can change how it sits, and then I need to ageist the fit.
So I guess I’m using it and it works, but not as intended. I’ll probably look for and OWB option for hiking, but also not a fan of wearing a belt! Gun itself is a lot of fun. Big booms- makes going back to a 9mm feel like a 22!

Here’s a photo with my 526jdd.