My opinion: Positive changes: Pickaxe - however it should be gated so that the "research" actually requires production of steel. There have been plenty of games where I research steel but don't actually start producing it for many hours. It doesn't make sense to have a "steel pickaxe&...

Both ideas are excellent. I do like the idea of a blueprint sandbox especially, so that you can add items to a blueprint without having to place the old blueprint, add your missing item, delete the old blueprint, save the new blueprint and reformat the name and signals of the new blueprint. A lot of...

This mod takes care of that issue, albeit a little differently than you are suggesting. https://mods.factorio.com/mods/mindmix/AutoDeconstruct

Disclaimer: I also posted this idea on FFF#191, here . TL;DR Have multiple items associated with a toolbar slot, switch to the other items in the group with ctrl+scroll. What? Allow having multiple items in one slot in the toolbar. When setting filters for the toolbar, allow multiple selections. Th...

Suggestion: Customizable Item Groups for Toolbar Filters What? Allow having multiple items in one slot in the toolbar. When setting filters for the toolbar, allow multiple selections. Then, when using that slot from the toolbar, be able to switch between the items in the group by using ctrl+scroll ...