The perfect holster?

[Joe Williams]

The Uncle Mike's IWB is only good to tide you over when you get new gun until you get a better holster.

If you don't need a tuckable holster, Don Hume's 715 is a very economical and comfy holster that works well. I always end up with one my guns. Under $30.
H715-M W.C. [H715-M] - $29.30 : Don Hume Leathergoods, manufactures high quality leather and nylon goods.

If you need tuckable, I'll echo recommendations for the Kholster. I carry my XD9sc in it fairly frequently. It's comfortable, and the gun flat out disappears. I've not used the Crossbreed holsters, but reports I've read say the Kholster leather is more flexible. I've had no issues with it causing me to sweat, and it's easy to forget the gun is there.