Yes, fast! I don't have any vids yet, we need more space to let it stretch its legs and so as to not put anything at risk (I can't control it in my house well enough). We will probably go to the local sports centre and run it. Big open rubbery floor - should be perfect.

I was very surprised at 12v by it's agility, but as I say 18v its a whole different ball game. I don't know how you could be disappointed in it to be honest! Much faster and it starts getting impractical. We discovered that without components that can take the current draw, it's much slower. Still nippy, but restricted. We have big thick cables, a battery capable of discharging fast enough (we think), a just-about meaty enough link, big high current switches, etc. Then again with everything in but armour and a weapon, it weighs 8kgs. Maybe that's why it's so batty, no real weight to it yet. I have 4 drills, not two. And 100mm wheels...