Should I opt for the iPhone 4S or 5?

Pros and cons from people with experience!

Neither.

iPhone 5S or 6 is just 2 weeks away. I would definitely and strongly suggest you wait and get that phone

Get the 4s it has the same stuff as the 5

You should not get either I would go for an android phone like the galaxy s4 or the htc one. Iphone had way too many restrictions. You have to pay for so many things like games on Android you could just go to aptoid or pirate Bay and you can even get free music from free music downloader. Also the iphone can only do this things when it's been jailbroken. And if it is jailbroken you lose warranty. On the hiigh end android phones you can get torrents which allow you to get free movies for a low amount of space. YOu should get the galaxy s 4 you won't regret it.