I also have a lightphone and I generally agree with @madeofoak.
For me, I was drawn to the “phone away from phone” part as much as I was the aesthetic of the object. Unfortunately, I’ve found the build quality to be absolutely terrible-- within a month the plastic cracked and chipped off. This wasn’t from particularly heavy use, mind you, just from keeping it in my pocket.
Another point of friction is that it only works on 2G cell networks, which are being disbanded in the US by 2020 and are only present in metropolitan areas.
The campaign for lightphone projected this image of a phone you could take with you on camping trips or whatever to get away from the hustle-bustle of you smartphone life, but ironically the phone is too fragile to take anywhere and tethered to the very places it claims to offer relief from. I wish I had a better experience to convey, because I waited two years for it.
I’m with you on the flip-phone thing. My favorite phone, to this day, was my sony ericsson from 2006. I’m interested to hear if anyone has flip-phone reccomendations.