I’ll be DMing some more 5e soon and I want to take the opportunity to try some different ways of playing (I’ll post my own suggestions as comments so they can start their own discussion threads). What alternate rules have you tried that you thought worked well? They can be larger changes to the game or little QoL tweaks (though if you can respond to the suggestion with “at this point just play [different game] instead” then that’s probably more than what I’m looking for!)
I try to keep house rules to a minimum. My biggest one is a change to inspiration. Inspiration is a reroll and you need to keep the new result. You can have multiple inspirations (max 3) and you start each session with one for free. If you end the session with more than one, then you can take one extra inspiration with you to the next session