Up until this point I have been a cheapskate when it comes to carry. But I am prepared to venture out and spend a little extra. I have it narrowed down to a crossbreed supertuck and a Theis IWB holster. But my question is how important is a gun belt. I have never owned any belt other than a standard dept store belt. Does a gun belt make that big of a difference when carrying? Especially carrying IWB.