It really depends on what you want from your phone and what matters to you.

I recently got a refurbished OnePlus 9 and put lineage on it. I would have gone with a pixel and graphene, but pixels with more storage are hard to come by and expensive.

Find which roms are available for your phone and choose from there, or if you want to change the Asus phone, look at your target specs and which phone ROM combination you can find

Mine is nine with fairly intense use and it’s still in great condition.

I’m satisfied