I think that was my fault - I pointed out that you could wall up the fault except for one space and make it STUPID easy to farm artifacts… and almost immediately, they became one-shot only. It was kinda sad 
I vote lab, especially an ICE lab, as you can easily store all of your food without worrying about it rotting. That feature alone (much less all the other nice things) makes them far and away my favorite.
Glad to hear other people are enjoying that foldable mod. I was thinking of making a second/expanded one where EVERYTHING is foldable at the basic part size (like solar panels, for instance). Seriously, if you can just part it out and take it with you, there should be SOME way to take it with you whole (if it’s small enough).