I consider myself an aggressive rider who will only get better with more experience, in my time of snowmobiling the sleds that I have ridden are as follows: 1991 Polaris Indy 500 ( first sled I rode ) 1996 Polaris Indy 500 ( fathers sled ) 1997 Arctic Cat ZL 440 Liq ( family friends sleds ) 2000 Arctic Cat ZL 500 ( Uncles sled ) and finally a 2003 Polaris Edge X 700 ( demo ride, very short ). I am not sure how credible my riding judgement is from what I have ridden but it I am pretty knowledgable when it comes to sleds. I would probobly be happy with a simple sled like a nice ZX chassis mXz Adrenaline, or Edge chassis Xc Sp... the traditional sled, still very nice I must say, but for some reason I just find myself in the ball park for a Firecat, REV, Pro X type sled, something aggressive and more advanced in ways, I have always noticed that the handlebars of traditional sleds have annoyed me, I always catch myself riding sno cross style stand up alot, not an extensive amount but enough to love F-Cat, Pro X handlebar set ups, I do not get much chance to ride other sleds, that is why I am so in the dark when all the other members of the post can just go out and try something, I don't ride with many people, and the ones I do ride with, there sleds are nothing fantastic, but that does'nt mean I can't shoot for what I want, I would like to ride them all and find out for myself, but the oppurtunity just is not there, so I must rely on feedback from posts and forum members, this is explaining why my threads can become so persistant and repetative... sometimes down right annoying to some however this is why. I am sure I would love the Firecat, or a REV, however the styles are not for everyone, but I won't have a chance to find that out for myself, which puts me in a tough place when looking for a used sled, there are plenty of things I would love to have, but the key is being happy with what you end up with, instead of wishing it were something else. Right now an Edge Xc Sp 700 is on my mind, a nice powerplant, can keep up with 600H.O and F6's which says alot, there fast machines, but is not so much that it is brutal power, or overkill... to me... for what I ride, it is not that I can't handle it or would'nt want one but I don't NEED an 800, a 700 Edge, or ZX, and even an F6 would do me just dandy. I want to spend $5,000 on my used sled, and have under 2,000 on the ticker.