In the spirit of Doc's first post in this sub forum, on my list to build are:

1) bandsaw. For both metal and wood. I really want one of these. It is hard to find a metal cutting bandsaw that is affordable. I've seen the vids from Matthias Wandel and I've seen another approach where people use the smaller handheld with a made up base/table.

2) engine stand. Now that I have a welder I would love to build one of these. Firing up an engine for the first time in the vehicle can be a pain.

3) probably my most immediate need is a new tablesaw / router station. The router station I would like to build a lift for as I'm starting to use my router more often. Of course that leads to...

4) a decent dust collection setup...

I would love to build a sand blast cabinet and a powder coat oven would be really cool too, but I'm already eating up garage space so not sure how that will go over.