Examples of posting in each type.

These aren’t rules for posting so don’t worry if you use one instead of the other. I just wanted to give examples in case you needed a reference.

Since “posts” don’t allow attachments in comments they are best used for sharing build photos/videos with a text description and other users can comment back “what a cool build!” without needing to add any attachments etc.

“Questions” only allow one answer so they are best used when you need a single answer for a question like “where do I buy emt conduit?”.

Since “discussion” posts allow attachments to be added in the comments they are best used when asking for build help or recommendations from multiple people. If you need help designing a desk for example then multiple people can share their builds or sketches in the comments.