[lincpimp]

I can say that the revo slipper is pretty tough. If you are going use it for acceleration limiting like 10th scale it will wear quickly. But if you are using it for gear/drivetrain protection you should be ok (slipper set reasonably tight). I have metalman's old revo with the slipperential and it works fine for me. I am actually going to hold off on my other revo project until the center diff with the integrated slipper is released. That looks like the most promising method to me!