Supposedly, Inno is actually going to do a rather serious update to many, maybe even most GB's, where they improve the production of each, sort of like what they did to the Obs, to make them more relevant to today's game. If that's the case, then you may truly be rewarded for your patience and dedication by the devs! I have no idea when that update is supposed to happen, but it may be worth checking the forums periodically to see if there's been any announcements. If I had to guess, I'd say probably within 6 months or so.

You are taking about foehelper, my man

Thank you for making this video. It's a simple concept that a lot of people don't grasp it seems... Output/space = efficiency

Ritual flames should be replaced.

Sorry but collecting every single GB in the game cannot go together with the concept of efficiency

Thanks :) Looking at the spreadsheet, the "space efficiency' column appears empty. Am I missing something?