OWB or IWB? Leather/kydex?
What features are you looking for? If leather, you need to decide if you are doing a thumb break, or just boned/fitted.
There are a ton of holsters out there, and you need to set the parameters for what you want. For simple and bare bones, a yaqui slide is tough to beat, but it does a lot of the gun exposed. Otherwise a simple pancake holster is a pretty safe bet, doing everything OK, but nothing great.
I personally carry in a Sideguard Holsters Double clip for IWB, and The Snap for OWB/IDPA.