If you can find the "older" Act-Labs Gun (USB-VGA, looks like a ray gun) instead of the "newer" (expensive - looks more like a real gun) ... go with the older model. I have one of both and the "older" model feels better in the hand and has a way smoother (easier on the finger) trigger. Just don't buy the old gameport model that was out before the USB models, they don't work with many games.