At the track in my area, pretty much all pro drivers are running in the mod class and the Losi 22-4.0 took 1st and 2nd while a 22-3.0 took 4th... XRay took the #3 spot and folks are welcome to look up the rest of the drivers to see what brands they run, not sure if there were any Associated guys running this week in mod, but depending on driver skill typically determines the winner, I think all brands across the board are about equally competitive at our local turf track where most folks are running about the same fast lap times irrespective of brand:
Thornhill Racing Circuit :: Thornhill Jr 9/2/17 :: Mod 2wd Buggy A-Main :: LiveRC