Not too long ago we had a patch that made the eco upgrades (food, wood and gold/stone) unique per age which gave them unique icons which was VERY helpful to spot on the moment without looking at the tiny dots in the top right corner of the tech.
I believe we deserve new icons for the Blacksmith upgrades, something consistent across all techs in the same age that’s easily spotted.
I would also apprciate a seperate mongols food tech icon, because it is very very counter-intuative to have plants and farming tools in the food tech that increases the SHEEP gather rate for a civilization that has no farming whatsoever. many newer player take the suvival techniques because it says hunted meat. [i think the wording should be more clear across all civilizations to insure newer players to not mistake sheep for hunted animals].
also, please get new icons for either yari or daimyo. adding a small barely visible line in the icon doesn’t make it unique enough.