Stack exchange isn't a good platform for product recommendations in general, but a few sites allow it with a tight focus and control. Some that have allowed it in the past have decided to discontinue it for a variety of reasons.
I expect at the start we are going to get a lot of "What specific machine should I use" or "is there a 3D model of item X I can print".
- Should we allow product or part recommendations?
- If we do, what can we do to make sure they are limited, rather than open ended questions where dozens or hundreds of answers would be different but correct?