Definitely tempted to give one a try, screen resolution might drive me a bit nuts though. The Lumia 640 I'm currently using is starting to show it's age these days. To be honest, I'm finding most phones very underwhelming these days.
It's a nice phone to have in your pocket with the screen off, so you can run instant-message apps, can phone your ex or optionally other people, can run 2FA apps, and so on and so forth. It's not a nice phone if you want to have the screen on.
Unobtrusive and within reach: Yes. Use very much: No.