100% agree on the bed level sensor. I have a BL touch and it is far and away the best upgrade for my ender 3v2.
I’d definitely recommend anyone adding a touch sensor play around with different firmwares. I was running a very buggy firmware for about 2 years and didn’t realize I could just find something that works better. My new firmware works so much better and has so many more features, all in a $0 upgrade.
Seriously. Don’t cover your eyes and pretend you can’t see why the government treats US companies different than companies that are directly in the hands of adversaries. They might not care if Meta uses it to profit off of us, but they certainly do care if China will use it to achieve an advantage over us, militarily or otherwise.
I checked before this comment and it is posted on the TED channel, not TED X.