My ideal ecosystem would be having a Fairphone 5 (Postmarket OS) paired with the Pinetime Watch, the Framework Laptop (Linux Mint), the Steam Deck, the AMD desktop (Nobara) and the openwrt router.
The services I would use would be Lemmy, Wikipedia, Mastodon, Organic Maps, LibreOffice, Ecosia, Loops, Librewolf, Thunderbird, Friendica, Pixelfed, Proton, GOG, Peertube, Matrix, Localsend, Gitlab, Kiwix, Audacity, Gimp and Bookwyrm.
I’d be happy with a Linux phone that’s ready to use as a daily driver, full stop.
I’d be happy with one that had decent specs.