I think it’s generally because glass bottles can let light hit the beer, and hops are photosensitive (light-struck beer will have a skunky aroma and taste). Brown bottles are the best at blocking light. Clear and green bottles are pretty bad. Cans obviously block all light.

I think most of the time, brown bottles are just fine, but the judges probably have a bit of bias here on their preferences.

I have a Moonlander and absolutely love it! I also need a numpad, so I’ve got a layer mapped so that when I hold the bottom key on the left thumb cluster, the right side turns into a full numpad. It takes a bit of getting used to, but I can touch type the entire numpad at this point.

ZSA used to make the Planck, but it looks like it’s been discontinued. That, and it’s smaller than what you’re looking for. But you could maybe look for a second hand one if you’re interested?