Will it be better to get 200mb or 500mb?

So i have a iPhone 4S and i need to know how much data i should get. So i use Wi-Fi at school and at home and other people's houses also. So my data is for the bus, the car, or when i go somewhere with no Wi-Fi! I check instagram, which only takes me about 2 minutes, i use imessage all the time to talk to text people. And i rarely use facebook without Wi-Fi, and lastly i use snapchat but maybe like 2 snapchats every month. So should i get the 200mb data plan or 500mb data plan?

I have a choice to upgrade my phone.iPhone 5 or 5S?

Should I wait for the iPhone 5S which I heard was completely physically the same as a 5 but the hardware was changed and now are new features like the fingerprint sensor. I'm not sure what I should get

Are my iPhone's photos deleted permanently?

Every time I plug my iPhone into a wall, it gives me a notification that says "Not Enough Storage
This iPhone can't be backed up becaue there's not enough iCloud storage available. You can manage your storage in settings."

Now I save a lot of photos to my phone, from the internet and such, and I deleted some photos that I did not want on my phone. I share this apple account with the music and stuff with several other people, but I have photo sharing off. I also never plug my phone into my computer to be synced with my iTunes. Since my phone is telling me that it's not backed up, are the photos that I deleted gone forever? I'm not saying this because I want to restore them, and I have no interest in my phone being backed up.

Added (1). I have photo stream off and have had it off for a while

Is anyone besides me excited for the Apple iPhone event on Sept 10th?

I have put off getting a phone. In fact I have not owned a phone in over 6 years. However I think there's a good possibility that I will get a phone this time around. Still haven't decided whether I will get an Apple iPhone or a Samsung. It's a hard decision. I have been using Skype for the last 6 years and so far it has worked for me but I think it is high time I get a real phone.

Is it worth it to get an iPhone 5? - 2

I have an iPhone 4 right now, and if the I phone 5 goes down in price when the 5s comes out on sep 20, I may get the iPhone 5 would you consider it worth it?

What is the best iphone speaker for a single room?

I'm hoping to get a speaker set up for my room that gives decent sound quality without exceeding a couple hundred dollars. I'd be fine with a docking station of some kind or surround sound, but the less wires the better.
I don't know much about this kind of thing so any advice, brands, or a specific product would be appreciated.

Can't plug iPhone into iHome with case on it?

I guess the case is too bulky. I have an iPhone 5 and every time I go to charge it with my iHome I have to take my case off. Is there some sort of an adapter or a extender that I could buy. Because I really like my case (it was pretty expensive) but I hate taking it on and off it is such a pain.

Contacts lost in iPhone after reset

I had four years worth the contacts on my iPhone and I decided to reset y phone not knowing that it would delete all my contacts. Does that mean it deleted my whole SIM card? Can I get my contacts back if I bring to the AT&T store, is there some way they can do it?