Im not interested in buying, but I do have a passing interest in how well it works. I used to have the Hope version of this which I could never get working just right.
It was definitely more powerful than the spyres that replaced it, but a bit weird in the sense that there was a little feeling of initial disconnect from the lever to the braking.
I just can't get over the weight and the weird look/lack of handlebar space
Got this funky Giant Hydro Convertor setup for sale if anyone is interested - 40£ posted?
https://www.giant-bicycles.com/gb/conduct-hydraulic-disc-brake-upgrade-kit