here in AZ like The nitro pit the top 5 goes to....( my personal observation \)
1. LOSI ( most of the racers are running LOSI, they're fast even the novice, Intermediate , expert we have some top drivers, billy,casey, trevor who are all helpful for losi racers and sometimes not even losi racers)
2. Mugen MBX6 ( they're fast too and a performer, mostly run by intermediate racers and couple of experts too)( and i've got 1)
3.Jammin X2 exceptional car, durable & fast
4.AE RC8B or the RC8 you'll see alot also and they win too(except Ryan Maifield he's super super fast)
5. HB D8 (durable than other car, won some races , IFMAR champ, they say its CHEAP but its on the game all over the world like the cars mentioned on top)I've got one too!
but Xray,Hyper9 & Z are also cool but they get the least racer here from I see...