So of all the homebrew equipment you have, which items did you get more because they’re cool than because you thought they would improve your process?
I made my own fermentation temp controller. I probably spent triple what I could have bought one for, since I fried not one but two raspberry pi’s interfacing the relays. Probably should have bought one.
Then there’s the stir plate which is probably more cool than actually necessary.
The first toy purchase was the O2 welding tank regular, and diffusion stone, but that was actually the wife’s idea…
So what equipment did you get because it was a cool toy?