> the very visible crease is a dealbreaker for me.
That's what I thought too, but after speaking with a Samsung Fold something owner, and testing it for some time, it's mostly visible only in some angles. Also I imagine it's like notches and holes, you get used and forget about them.
If I could have both in one device, that'd be awesome.
So far however (besides the fact that only Android has foldables), the very visible crease is a dealbreaker for me.