Of the three Williams amusement park themed pins, I like Cyclone the best. It's a solid System 11 game, and a lot of fun. Between Comet and Hurricane, it would be a tougher call. I'd probably give Hurricane the edge because it has multiball and there is simply more to do. Comet is a classic though, and they can be had for pretty cheap.

BD, I could not think of better advice...that way you can't go wrong and you won't ever worry that you made the wrong decision.

I tried that strategy once when I brought home SWE1 and RFM on the same day. Can't say it went over all that well with my wife.

I'd take a Comet in good condition for $650 in a heartbeat.