DI no'no....
Stay away from anything you see powered by the DI (direct ordital injection) system. Not to knock it because when it's running, it's the fastest most fuel efficient system. But, if you ever have a problem, they are murder to try and troubleshoot. Because they work on the high pressure side of the motor, using a secondary component... the air compressor.
Like stated above, it does depend on your riding needs. Most younger people, who want to ride hard, hit waves and keep up with their friends, will purchase the XP models.
In the XP model, I'd recommend something from 96 and newer. It has the 110 hp 787cc engine.
If you go three seat, I'd go with the GTX model, 96 or 97 model. It too has the 787cc. I own this model and have two small children. It's awesome fast. I have a solas concord impeller and have a peak speed of 62 mph. So, it's plenty fast enough for me....
I'd also recommend you stay away from the skis powered by the 951. It's a 130 hp motor but has had known issues with shorting the magneto with metal shavings..... So, look for the 787cc as your power source....:cheers: