James, I've mentioned this in other threads, so at the risk of sounding like a broken record, check out Remora holsters. They do not have clips or straps, but rather the outer surface is covered in rubbery dots, so you holster your gun and put it wherever you want (IWB, pocket) and it DOES NOT move. I love it because I can seat the gun very deep if needed, or higher up, with any amount of cant. You can customize it for your clothes that day.
They are all $24.99 and sizes match their intended guns very well. I don't use it exclusively, but I use it a lot, and I have no complaints at all. It's biggest strength is that there is so little to it, it is very thin and so adds very little to the profile of your gun. I like to use it when I am wearing jeans and just a t-shirt as a cover garment, so I want as little to the holster as possible.
http://www.remoraholsters.com/
I also have a High Noon holster coming in the mail today, for longer days when I will carry for 6-8 hours or more. I haven't used it yet obviously, but my research took me to them for a high quality leather holster. One of the things that stood out about them for me was that every holster is custom made for ONE GUN. There is no list of guns it fits, its made for THAT gun.