Got the Bianchi B5 black leather holster belt for $39 from Midway. Received it Monday and after carrying for 2 evenings out on the town... it makes a huge difference. Well, at least with my Blackhawk Sportster holster it does.
Still waiting on the supertuck to arrive... probably another 10 days or so.
If you're questioning it like I was, spend the $40 or so and get a quality belt. FYI, my buddy ordered the Hunter brand belt, 1.5" wide and it's too flexible. Nice belt, but not stiff enough for OWB holstering. He's sending it back to get something else.