I don't dislike large screens, I'm skeptical about a large phone inside my pants.
Even my 4" phone is larger than my wallet (
made in The Netherlands) and I like to mimize the pants "EDC" (*). At work I have a 5" phone, maybe I should mainline that inside my pants for a while. I know from experience that doublestacking my phone and the work phone in one pants pocket is annoying at best, rage inducing at worst.
But I'd still have to convince myself that an iPhone 5S isn't enough for everything I do on it. Everything is snappy, pictures and the screen is good, the size is good and the most handy thing ever since a capacitive screen, TouchID, is on there too.
I never understood why EDC focuses on wallets, key ring attachments (often sharp) and knives, my phone is more EDC than the need for a knife or gimicky keychain "multitool". I hate it when I have a sharp key inside my pants, I sit down and I feel that sneaky swordlike object finding a way into my meaty insides.