What am I missing out on?
After using the X3 and X4 for some days I have decided to keep the X3 while the X4 is on its way to the new owner. The smaller size compared to my massive S25 ultra, the nicer display, the thinness and lightness, but specially the positioning of the navigation buttons won me over. For me, the lack of USB C on a device that only needs to be charged one every two weeks is not a problem at all.
I have been using the stock firmware with latest update and so far I have been happy with it. Not impressed but nothing major to complain about. It's quick and simple, enough to read the books I want and the battery holds up pretty well.
So my question is: What are the things that you couldn't live without that is enabled by third party firmwares? What are the wacky and fun things that you are doing with your X3 and X4 while procrastinating on reading? What are the unspoken downsides of some of those firmwares?
Edit: formatting