I'd say your results may vary w/different platforms.

I tried one on my Losi 2.0 buggy. I've been racing for a fairly long time and have run different cars, so though some may love the frame...I was not a fan of it on my 2.0 and took it off.

It made the car flex more and less predictable to drive. It was also harder to be precise with the car. It wanted to spring off in it's own direction sometimes, especially on rougher sections (instead of just gliding through).

Now maybe I didn't spend enough time with it, but I don't think so.

Personally I'd put my $100 elsewhere.

It is a nice piece of work. However it took forever to receive once I paid, you have to space the center diff up 1mm if you don't want it sticking through the frame and certain screws (battery box tray bolt for the Losi) will have to be shortened. Plus I had to grind the frame for clearance because I was running the optional, adjustable, Losi lower hingepin brace.

It's something to try, but the real magic bullet is to get more tracktime and practice.