I like having a small smartphone. My primary use for it is (in order of priority)
1) phone
2) music
3) quick internet use
4) apps
And the phone use being the #1 priority is recent, as I recently canceled my land line service.
I like having a dedicated eink reading device, probably 6 or 7 inches.
I don't want both in one device.
I can also understand that other people want different things.