Why would you buy a "4g" phone

Yep.. living in the boonies..

Phoenix Arizona.1,321,045 people

4g coverage consist of about 10 city blocks and in of all places, the boonies of Phoenix.

Also in the boonies of Indianapolis - 1,756,241.

And no 4G anywhere!
 
Man, I'm in Chapel Hill (a small college town in NC) and there's 4G even indoors, at least near windows. Sprint's rollout of 4G makes no sense to this feeble mind...
 
Wow in Phoenix I'd guess you guys def. Had coverage there, that's a pretty popular city! Wonder why it isn't more coverage available there?