I like "small" phones, Galaxy S10e is the second best android I ever had. First was Sony xperia X Compact, sadly a fall destroyed the screen and the repair was really too expensive and risky. So I bought a xz2 compact, a used one to save something, not the first second hand phone I bought, never had a problem. A bit bigger, but faster, and a total failure: screen suffered of ghost touches until it became unusable, after the purchase I discovered it was a known issue, of course seller blamed me. Last time I bought a used phone.
BTW, S10e was the only smartphone not too big and it will be my last android, no more "small" android phones are made.
Considering I'm also sick of Google (I'm already gradually switching to other services), when my S10e will stop to work I will switch to an iPhone SE.
I am going to make it last as long as I can get the battery replaced and lineage OS keeps pushing updates, after that I’m not sure. Maybe a fairphone that I would carry much less often.