I have had every major iPhone release... I don't really care what they do with hardware at this point. It's always beautiful, always feels great and is the best available when it's released..
I care about the tired OS. I'm really bored with it at this point... I bought an iPhone 5 in the fall and I'm thinking of giving it to my wife and jumping ship after all these years... It sucks because I'm so deep in the apple ecosystem... I have iPads iMacs MacBooks POWERBOOKS Apple TV's iPods and iPhones... but this will most likely be my last...
It's not that iOS isn't great- it is... But I'm bored with it. It looks the same as it always has and I'm ready for a change.....I think..
Why dont you try jailbreaking your i5? The best of both worlds, so many things you can do with a jailbreak