I tried one and perhaps because it was an inexpensive nylon I didn't like it. There seemed to be too much movement and I was always concerned about being exposed. I carry IWB with either my G22 or G30 with a Crossbreed Supertuck and a good quality gun belt. Since I can tuck my shirt the risk of unintentional exposure is reduced. I carry at 4:30 which allows my body to provide cover as well.