Hey Fungi

This is roman from sintratec =)

Im glad you are interested in buying a sintartec kit. I hope I can answer all your questions about the printer:

1: The sifting is really easy when you have the right tools. I recommend a lab test sieve with 100 meshes (150 micro hole diameter). You can also reuse about 90% of the powder.

2: After correctly calibrating the printer its really easy to use and print failure is reduced to a minimum. We also provide a in depth printing guide for newcomers to sls printing. Also we provide personal support if something is not working out how it should.

3: The print quality is comparable to pictures you attached. The one big advantage over FDM printers is the absolute freedom of design.

If you have any more questions feel free to ask =)