hey guys, i have a RTR b4.1 with a Tekin RS, savox 1257, orion 10.5. i really enjoy the buggy and its dialed in for the tracks that i currently race on. i do pretty well with it.

my question is, is it worth buying a Factory team or worlds? or should i just upgrade my buggy with ft parts and a +8 chassis? are there any benefits?

thanks
daniel