We are an IPhone family. I have 4, hubby has 4S and daughter has 5.
NO complaints with any of the products, no issues with software, etc. No glitches with chargers, etc. The 5 does have a slightly different connector and that was an easy fix. Daughter still uses all of the same electronics she used with the IPhone 4.
I pay roughly $220/month for our service for our 3 phones, unlimited internet and unlimited texting. We have a 1400 minute plan and we have rollover minutes monthly. We text a LOT.
I love my IPhone because when I head out of town, I do not have to take my laptop with me. I can do everything I need for my job (with exception of Quickbooks and financial processing) with my phone. I would not be running QB if I were on the road and I prefer to keep that at home anyway.
It is a personal choice. We've had IPhones since they first came out and love them.