https://www.festoolusa.com/power-too...ng-multitools/
Sorry, it is the Festool Vecturo Oscillating Multi-Tool.
I didn't think a tool like this could be improved upon.
I have a Bosch that I used quite bit to demo my master bathroom. I found fair amount of water and bug damaged lower studs, sill plate, and sub-floor. The Bosch made the job much much easier.
Interesting. Wonder how much green for the green?