50 kilogram weight limit...power of a heavy but only half the strength...in the right hands, these really rock and roll...
We don't have any middleweight robots - although we were tempted for a while. There have been a few in the UK but these have mostly been under-weight heavys. In the US, the middleweight class is a very busy one. Some of the middleweight fights are more dramatic because they have the power of a heavyweight but the 50kg limit only really allows them a limited armour. It doesn't get much better than this for destruction.