Ive been using one with a couple of different guns, but most of that with a Glock 26, for about 10 years now, pretty much on a daily basis in the summer, and much of that in NPE's.
I work long, 10-12 hour days, in an active, physical environment too.
The great thing about these holsters is, they will work with guns of all different sizes (sized to the gun) and allow you to carry a reload as well, and some will allow other things (documents, money, etc). You can carry something like a 26 or even a 19, in nothing more than a pair of shorts, even without a shirt. Dress clothes are a breeze. Access and speed are only slightly slower than a IWB type holster, and faster and easier than from a pocket (especially when seated). For me, now that Ive used them, I wont ever be without one. They are the most versatile holsters I have.
These are a couple of my SC's. The Seecamp was one of my first, and got a good bit of use. Once I figured out I could carry my 26 using one, it was a no brainer to switch up to that.
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This replaced the worn-out one in the pic above a couple of years ago.
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This will give you an idea of how well they work.
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