Funny thing at the opposite of Moi ;)

 From:  stefano (LIGHTWAVE)
4446.902 In reply to 4446.901 
Hi Pilou have you seen "gravity sketch". Apparently massive funding they got....
https://develop3d.com/cad/gravity-sketch-aims-to-be-hardware-agnostic-with-new-funding/

https://www.gravitysketch.com/pricing/

You can only join the waiting list at moment., maybe one to watch....