Should i just get iphone 4 instead of 4s?

Its alot cheaper & it has everything except siri. I'm getting 500$ for my birthday, and i don't want to spend it all on iphone4s. I want to buy other things. If so, how much is a phone4 8g?

Texts are not sending through?

As a joke, I was making prank calls using *67 a week ago, yesterday i synced my phone (iPhone 4s). Today, my messages seem to be sending to the middle of space since the person who is supposed to get them is not. I do not know what happened, but when i receive a text from this person 67 then their number appears, but my phone recognizes it as their contact. I do not know how to fix this and it is an important person to keep in contact with. Can someone Please give me a suggestion as to how to fix this Please AS SOON AS POSSIBLE

Will I be able to keep the music from my iPhone?

I have an iPhone 4S with over 100 songs on it but I have no computer and don't plan on getting one in the near future. With that being said will Verizon be able to transfer my music frommm phone to my next one (assuming its an apple product)?

What would you like as an app?

This is mainly for iphone users, at school we're doing a project to make a iphone app so what would you like but it has to be information based like not a game, and for teenagers.eg how to build houses on the sims 3, All about dolphins. Also what would your name be for it (won't use it) thank you so much! :*

Would It Cost More To put an extra line on an AT&T unlimited family plan?

Well we have been with AT&T for a while, and we still have the unlimited data, unlimited text and unlimited call. So I was wondering if it would cost a lot more to add one an extra line. The plan only has 2 GoPhones and 2 SmartPhones on it. So could one of the GoPhones be replaces my an iPhone? ( GoPhones are $10 a month )