I do! What's wrong with the puck mice? They match the G3 iMacs. I haven't seen another mouse that matches my Tangerine trayloader as well as the puck mice do. I prefer the later ones with the indent though.
Between the ADB I or ADB II, I prefer the ADB I. It's more clicky.
Over the ADB I mouse I prefer trackballs, like my Kensington TurboMouse 5.0.