I received my holster within 5 days of order, and just got to wear it today. (I've been feeling like crap) The construction of this thing is so awesome, especially compared to the last two holsters I bought and returned. Very durable. I purchased an owb/iwb combo for my Glock 17 and it fits better than the last two and does not fall out if I happen to do multiple backflips or any type of extreme movement. I jumped on my treadmill, wearing owb, and ran full speed with no signs of it moving all over the place. I jumped off and did a quick draw, smooth as butter. I also stuck my 23 in there and performed the same task. Same results, but since the 23 is smaller I might need a dedicated holster for Better concealment. 10/10 for the owb. Now for the iwb setup.......I couldn't get it setup correctly and ended up putting it away for tomorrow. I will update with pics for both setups. Thanks Mike P for the wonderful product and great customer service. Edit - I'll add info about comfort when I wear it a few times for a few hours.