My 4s is crapping out though sis.. I will need a new phone very soon
It's up to you. Do you want the best screen on the market, best camera on market and a futuristic amazing design ? Or do you want an average phone that's perfectly compatible with the Apple ecosystem ?
The new S7 is an amazing phone, and that's from someone who predominately has owned iPhones. Both phones are great for their own reasons. iPhones are simple to use and run well but quite basic in functionality. Meanwhile Samsungs have much more advanced features (like wireless and fast charging, smart cases, better camera) and a more open operating system that can be customised but can be quite complex and confusing to use for someone not used to an Android OS.
If I'd have to pick out of the S7 or iPhone 6s, definitely S7 for now. Time will tell if Apple catches up with the iPhone 7 and iOS10.