I swear by those autogyros. Got some a couple of years ago for $16 by getting up in the middle of the night to snipe an auction on ebay. I have used them for BoB, VBCW, SCW, and Pulp games, although sadly one of them fell from a stand onto the table in a big game at a show, and those blades are not robust! The hilarity it caused amongst my opponents was a little disappointing...