Here are my currently active ones (verified):
- Sprint by Default, Hold to Walk: simply useful.
- Closer Promotion Terminal: adds a promotion terminal in your room.
- Death Marker: hovering hologram over downed dwarves. Useful to prioritize a class based on the situation.
- SimpleQOL: default hazard level and nice sorted list of missions. Waiting for some features but still good.
- Advanced Darkess: not sure about this one, solves a few glitches for me, but makes the caves a bit too dark.
- Ammo Percentage Indicator Extended: useful to avoid wasting resupplies.
- Silent Born Ready: removes those voicelines.
For those times we are too many I host with More Players Balanced, which however is only approved.
I decided to disable it because it removed some team communication from the game, which for me is part of the fun.
perfectly valid reason to remove it! I’ll admit that it does reduce the amount of chatting that goes around in games.