Is it worth getting an iPhone 4s?

Well, I have kind of an old phone and I want a new one. At first I wanted to get the iPhone 5c but I can't really afford it so I thought about getting the iPhone 4s.Is it worth it or not? I mean is it gonna stop working or something in a while from now? Plus, if I get it and don't upgrade to let's say IOS8 is there gonna be any problem? I've also thought about waiting until the iPhone 6 comes out to get the iPhone 5c but first, I'm a bit impatient and second, what if it gets discontinued and then I won't be able to get it?

No its not worth… Iphone4s is lag because the phone is getting old. Now iphone 6 is coming… So if you need a smart phone I suggest you to get an android such as xiao mi 3 or lenovo, huawei these brand are more cheaper than apple and almost do the same function some of them is better than apple product. Hope this help.