Home treadmill

Caramel Macchiato

Anyone got any recommendations?  We currently have a Pacemaster Gold Elite which we've had for a few years and has never really worked properly.

We bought it because it was supposed to be for commercial use with big motor etc, and it was going to take some pounding at home because hubby is 13.5 stone and runs at 16kmph and above, including on inclines, so we knew that it needed to be robust.  It's fine for me running on it, but it can't take him running on it at speeds.  It slows down / blows up / generally breaks and we are always waiting for spare parts.

So, can anyone actually recommend a reliable treadmill for home use which will be robust enough for heavy and fast runner?  (And doesn't cost £6k!)

Thanks!