I've thought it over before buying my prolite. 1st, the Suzuki 800 has been proven reliable...the Polaris 800, not so much, it's the weakest of the three and also the most likely to blow up early. 2nd. I have yet to hear of an arcticcat tunnel bending for no reason...the Polaris tunnel is weak and need additional mods to make it hold up. 3rd, the belt drive design on the Polaris sucks, they are blowing belt drive belts regularly, at the tune of 180$ a piece, not to mention the 100 mile break in every time you blow one. 4th, the track shaft is solid on the arcticcat, unlike the glued together pos they designed for the poo. 5th, I wouldn't ever feel good on a sled with glued a-arms that are prone to failure! It's a matter of time before one of these comes apart at the wrong time and seriously hurts/kills someone. This is what helped me make up my mind. Any more ?'s.