I upgraded my work phone the day after it was released. It's a iPhone 4 and have noticed that it's has small pauses in places that it didn't used to. I don't mind the new features, but was fine with the old version. I've held off updating my wife's 4S as she's moving to a Samsung Galaxy S4 this week, which is the same phone I have. I'll update the 4S and give it to my daughter since she's a little more tech savvy than my wife.
To a small child, the perfect granddad is unafraid of big dogs and fierce storms but absolutely terrified of the word “boo.” – Robert Brault