I get what you're asking, you want somebody to read the entire thread for you and summarize it in a nutshell specifically for your vehicle so you don't have to do any work or critcal thinking for yourself.
Lucky for you, I'm in an enabling, (although sarcastic), mood this morning with a full cup of coffee and no urgent want to do any real work myself.
Things I've done to my 2019 Limited with the AlfaOBD software, (since the truck comes with every option already installed).
- Checked and cleared trouble codes.
- Disabled my fog lights from cutting off with my high Beams.
- Enabled the DRL On/Off selection to appear in my Radio settings.
- Switched my DRL's to the upper Amber signal lamp.
- Enabled "lo/med/high" option for the heated steering wheel instead of just "why even bother/way to frickin hot".
- Calibrated my Speedo to larger tires.
- Enabled the off-road and performance pages in my radio, (haven't opened or looked at either since).
- enabled the input so I could add a front facing camera.
Honestly, I feel it was paid for with the tire calibration and the fact that it replaces any basic code reader. Everything else was just bonus although a few of these options are pretty big bonuses.
- Still waiting for somebody to figure out the Global Window option and then a bulletproof option to change the settings for the air suspension heights.