So my iPhone 4 with iOS 7 is pretty slow as you can guess, so I was thinking what to get instead. New iPhones are not really a solution for me too big simply, even the 5S feels uncomfortable. The 4/4S are the perfect size if you ask me, very practical. And with iOS 6 on the 4S, it shouldn't lag or anything else. I don't play games on the iPhone or use apps except the ones already installed/the stock apps. I need it mainly for my stuff syncing through devices, like iMessage, Calendar, Reminders and Notes. And eventually Mail or Safari here and there, or maybe the Camera to take a Snapshot. Everything else I do on the iPad. And here comes the problem. My iPad is on iOS 8. I am so scared that if I get let's say a used 4S with iOS 6 on it, that I won't get used to iOS 8 anymore. When I see my friends' phones with pre iOS 7, it hurts. But I can't downgrade my iPad obviously, also I like the features (except the design). I never really used an iPad with a pre iOS 7 system. So I've only got to know it with iOS 8. I got used to it and I love it right now. But I know this will change once I see iOS 6 again. Has anyone else made a "downgrade" of this kind? How have you felt?