Ubuntu, linux mint, Bazzite… they’ll all work great. My advice? Download all ISOs into a USB with Ventoy installed in it, so you can drag and drop .iso files into the usb, and boot each live image so you can play around for a bit and see which one you like more.

• Get a usb with decent capacity

• Install Ventoy

• Drag and drop whatever linux iso you feel like trying (put in as many as you can)

• Boot them one by one to try the out live

hmm I didn’t realise, but nothing is broken for now, nor I’m missing any fratures. Perhaps the dev hasn’t thought of anything new to add

I use Raccoon. It’s on Fdroid. Pretty neat UI :)