LEGO Technic™ Hub 88012

I am not sure everyone understands the expert level of this hub, when combined with multiple motors or in my case, two motors, a color/distance sensor and light. I built a 9,000+ brick LEGO train shed complete with a very complicated gantry crane. One motor was used for the back and forth drive system, one for the crane lift and lower, a sensor for the stop limits on it's tracks and lights (just because they look GREAT!). The coding took a great deal of patience and I have only scratched the surface as to each and every feature. This battery hub, when combined with the XL motors and gear reduction, has given me an awesome lifting capability. I can lift an entire locomotive off the tracks and reposition it to another section of track and the motors don't even show any signs of strain. Get it - 'sTRAIN.' haha I see now there is even a bigger battery box and the ideas of using that for an expansion is really exciting. If you want to see my "1913" train shed gantry crane in action go over to YouTube and search for LEGO Modified 10027. And if you aren't going to get into coding and use this to its full potential, it may simply be too much for you!