I praise Nate's ability to manufacture some fine pistol leathers, however, I have no dealings with his belts.
If they are as well built as his holsters you can buy with confidence. I personally use a Wilderness Tactical 1.75in 5 Stitch. It's durable, supports IWB and OWB perfectly, and is affordable. For 45.00 at my local "toy-store" it can't be beat! Does it look as casual as a leather belt? No but rarely to I carry with a tucked shirt.