I was skeptical about the Remora holsters but picked up one with the reinforced top at a local gun show, having a $30 price tag I thought I could get some kind of use out of it. I decided I would wear it for one week straight as an EDC to give it a good test, then I would go back to my CrossBreed type holster to compare the two. I have a service business and I'm in and out of my truck, constantly bending over, on the ground, etc. and was apprehensive of the Remora but this holster stayed where I put it and I never had a problem with it. In fact, I liked the fact that I could re-position it if needed, I sometimes have to lay down on my side and a slight change in position is very helpful and easy with the Remora.
After a good test comparing the two, the Remora is now my EDC. (I understand that your mileage may vary).
I sent the Remora company an email about my experience and told them I will be ordering another one but with the SS (sweat shield) option this time and I wanted a mag holster too. They replied to my email and pointed me to their LEO 20% discount page and offered me a free mag holster. I placed my order today.
For the price it was certainly worth trying it out. As others have said, it will be a holster used for some if not most of your needs.