I used to have my HTC Evo 4G on Sprint and it was actually unlimited at $88/mo. It was great...never throttled. Had service for 2 yrs, but for 8 mo it was our only connection and I was burning up the gigs daily.
I got 2 extended life batts off eBay, but they were only good for about a year...the original still works well.
Now, it has no cell service and we use it as a pocket computer on wifi.
Camera is good, does good video.
Tough old phone (4 yrs).
Can't tether using Sprint without ponying up an extra 30 bucks, or get the phone rooted.
Now, we each have a Tracfone and just use wifi where we can get it....its a budget thing
The two cheapo Tracfones (both double minute) cost us $17.50/mo total thru their online site (tracfone
dot com) to have minutes/time added automatically. Since we don't make lots of calls, we are way ahead, so I turned off the automatic thing and we're good thru May at this point. At this rate its costing us a little over $100/yr for both phones.
Haven't had much problem finding all the wifi we need, except when we boondock in the desert. Even then, neighbors had wifi we used to check emails.
As far as hotspot plans...most people we talk to prefer Verizon.
BTW....Tracfone has great coverage since they use several companies towers. We get a good signal when others can't with their expensive phones, like out in "nowhere" Nevada. Sprint sure sucked out there.