I bought another buggy, MBX-6 :-)

[simplechamp]

Very nice MBX6

I can tell you one thing, the Slipperential is a great addition. I have one in my truggy and just built one for my buggy. I'm a basher, not a racer, so it's not so much the traction control I like about it (which is still very nice), but the fact that it protects the drivetrain from premature wear and damage.