I recently bought an 08' Speedster 150. Been having a blast with it. Only down-side is I wish it was a little bigger. We have been looking to get a bigger SeaDoo like the Challenger. I have found 2 for sale that I will be going to look at (both are 05'). Can anyone tell me the positives and negatives to a Challenger? How does it compare to the Speedster other than the size? One guy says his is in excellent condition and has about 94 hours on it when he last took it in for service about two months ago. He said he has documentation on that. The other guy is pretty much saying the same exact thing. About 90 hours and in excellent condition. One is asking $16.9k the other is $16.5k. Your thoughts, advice, comments please.