Any good websites to get good iPhone cases?

Ok guys so I'm getting an iPhone5 when it comes out with my own money and I'm so excited and I want a good quality case. I know there are no such things as iphone5 cases but does anyone know any websites where I can customize an iPhone case?

Can you text people with other brands of phones from apple's iPhone?

I'm getting an iPhone 4S in a day or two and there's one major concern I have. I've been to the "iMessage" section of the iPhone from the apple website and I saw this:
"If you're a texter, you'll love Messages on iPhone. Now it comes with iMessage, a new service that's even better then texting. Because it's between you and anyone using an iPhone, iPad, or ipod touch with iOS 5."
Does this mean I can't text my family members who have samsung galaxy smart phones? Someone please answer.

IPhone 4s won't charge with USB or plug in?

I recently got an iphone 4s, i got it 4 months ago and at first it would charge with no problem at all. Then about a week ago i would have to wiggle my charger into my phone for it to work and it would after about 15 mins of trying to wiggle it. But now it won't charge at all using a USB cord or a wall plug in charger.

But one day i used my friends iPhone/ipod car charger and it worked perfectly fine! No wiggling or trying to make it work! It just charged! I just don't know what is going on with my iPhone! You would think a phone that is worth 500$ wouldn't have these difficulties. So please any suggestions to what i should do please answer.

P.S my friend said " maybe your iphone 4s needs a higher amp charger for it to charge."
i don't really know what to do about that

Is the iphone 4s with sprint supposed to lose signal?

I never go far out of town, but half the time I pull out siri it tells me siri not available or takes a few minutes for siri to say something. I know it's not my location. It just randomly loses bars sometimes. The internet goes slower and faster but siri often lags for a full minute and it's kind of pointless to have it now.

How much does it cost to replace an iPhone 4 screen?

I accidentally dropped it face down it shattered from the left corner… It still works and all but it's annoying. I don't I've warranity on it, because I purchased it through sprint and they didn't offer it… Are there any places that fix it cheaper than Apple? Heard its $200…

Iphone 4 not letting me unlock + voice control issues?

My iphone 4 is pretty cracked up, I have no home key but I do have a on screen key, other then how it looks my screen itself works perfectly fine! Until recently it automaticly goes to voice control, i could usually just press cancel and move on, but i locked my phone while it was doing one of these voice controls and next time i tried to unlock my phone the voice command says everything i'm doing ("screen locked," "slide to unlock," "enter passcode") and when i try to enter my passcode the voice command says my password but doesn't enter it so i can't get in my phone to do anything… Help please.

How to make my messages private on my iPhone?

I know that you can go to settings and then messages, and turn preview off. But for some reason when I go into my settings there's no preview option. I have my iMessage on but I don't know how that could affect it. Does anyone know what might be wrong?

Will i reduce my iphone's battery life?

If i never turn my iphone 4s off and only put it on sleep even throughout the night when it is charging forever and never turn it off, will it eventually make the battery not last as long? What about on my macbook pro?