I've seen all the top cars (Mugen, Serpent, Kyosho, TM, XRAY) in action at my local track and other tracks. They all are great cars and can put you on the podium with practice. Like an earlier post, they all have their pros and cons.
I personally own the 720 and I'm very happy with it. As far as durability, it's just a strong as the next car. I've definitely put it through the fragility test...lol.
I suggest you do research and find out parts availability and see what the local guys are running at your track. If needed, they can help with setup.
Good luck on whatever you choose.
James "Nel" Nelson
SpeedWorld Raceway & Hobbies | DesotoRacing.com | R1 Wurks
Last edited by neltime64; 09-22-2007 at 08:57 PM.