Looks interesting. I will anyway wait 12-18 months to see what kind of good after market hops-up will hit the market. I personally prefer spending something more but build it piece by piece with the best and advanced parts available at that time. The only part I don't like at all is the 2 engines approach. This raise costs and electric management (and also the actual driving approach). Personal taste, of course. There are still creative ways not in the market to keep going with the single motor.
Depends on what you wan to do. Crawl competitively - get the AX10 or wait for the XR10. If you want a scaler for fun crawling and bashing - the SCX10 is the way to go!
