nostr:npub1yauupmv0wtk5c5rmefajquzl0zqanzg2kvxyf6ztphs0pr29z0qq3jrf0u 

I've been using 1.1.1.1 and 1.1.1.3 for the longest time, but NextDNS looks pretty cool.

If you get a Pixel phone, #CalyxOS is very beginner-friendly. Well, the install process isn't as beginner-friendly as #GrapheneOS' web installer, but it's still pretty easy. Download the win/lin/mac executable and run it with your phone connected, follow the prompts.
Just make sure you have ~4GB space in /tmp for staging.
(I usually have to comment /tmp tmpfs from fstab when installing calyx)