Thorsten Overgaard writes of his experiences using the lens at this link - http://www.overgaard.dk/leica_35-70_Var ... -R_28.html.
An example is for sale at LCE Guildford and make no mistake, it will sell. Quite quickly I expect. It is popular with videographers who favour fast manual focus lenses and want the highest quality optics. Alternatively, if video is not for you, why not put it on a Sony A7IIR* for the finest digital photography experience going? You will even get change from £10k for the combo.

https://www.lcegroup.co.uk/Used/Leica-V ... -ASPH-(ROM)_167718.html
* No sense in going for anything less, especially not a crop sensor.