iphones are coming, Sprint/Ting uses CDMA (no SIM), and Tings data rates are sky high. It's not meant for the $50 data crowd but for your person using under 250 Mb, texting lots, and low voice. They are targeting most of America, but I feel 250Mb is not good for me. I typically use 4-5Gb a month on my phone and the same on the iPad. Ting would KILL me.
Phones - Thats what phones actually cost. They don't sugar coat it with a postpaid plan. And you can buy used ones from Sprint (ebay, etc) which typically go for short change because they are locked to Sprint and they used fixed LTE SIMs.
Ting relies on Sprint coverage, so that is the choice you get. And I agree Sprints network is BY FAR the worst. It's dialup in WNY to the point of being unusable. Sprint's only hope is to shitcan their EvDO network and pray LTE works out. Actually I would like to see EvDO speeds

Blackberries. OK. Dead.