I've probably done more than my share of complaining about bad coverage, but now wonder if it's coverage or bad radios in a lot of phones.
I replaced my Nexus 6 with a Google Pixel (the little one) and now get solid signals in places where my Nexus 6 was only useful as a paperweight or nightlight.
Phone reviews spend a lot of ink talking about phone cameras, but rarely address the performance of the radios, particularly the receivers.
So, I take back my whining about coverage at my inlaws in ZIP 55381. I'll try to followup about the terrible problems I've had on Sanibel Island in Florida next time we're down there.