I consider all cell phone companies to be some what criminal organizations. First they made the plans so confusing that many people have no idea what they really have. Then for years many of them seemed to charge what ever they felt like until someone would catch them.
When you talk about "4G" just remember there is no real 4G. Not just my tin hat rambling but it is true. 4G at this time is still just hype and is all a lie. Maybe in another 2 years.
Me I hate cell phones, I hate being connected all the time, I don't care to be yacking on a phone with people 30 hours a day 8 days a week. I travel to get away from it all. I hit a wifi spot occasionally to catch up on email. The only cell phone I regularly carry is work provided and when I am not at work they seldom need to contact me. I have a personal cell phone that has been out of time since Oct. I have charged it up once since then. I hate the wee beasts.

Would you believe that when I worked for Dell I was referred to as "The psychotic grumpy old fart"? Which i proudly claimed title to.
Randy