Now back on topic. I read a posting by CC that mentions they prefer the 2200 even in a buggy! Now I'm confused, I thought they made the 2650 for 1/8th buggies!!!
If you want a 70+ MPH Buggy go for the 2200. If you want it to be controllable I'd stick to the 2650.
All I ever wanted was an honest weeks pay for an honest days work.