Thanks again for your replies.

@Hall_of_Famer: I can see that laser based printing has many advantages in precision and resolution. As far as SLA and resin I'm not as confident as you are that this technique has the ability to catch-up in the variety of materials. Specifying the consumables is much more tricky than on FDM printers. SLS is much more promising but I'm not sure if they will come down to prosumer price level. Are there any attempts I should know about?