My brother has the iPhone 4, but he's getting the iPhone 5 and asked me if I want the iPhone 4 for 50 dollars. I had an iPod (I gave it to my mom because she needed one so she can take pictures of cakes she decorated) before and I never had a touch screen phone, but my phone right now doesn't work. None of my texts will send (calls are pretty good) and whenever people text me I just see boxes (like and L and another upside down L on top of it) and I can't read them. Should I buy the iPhone 4 from my brother? It's in good condition and works perfectly. What are the pros and cons of the iPhone 4? Should I just try to find another phone or get the iPhone 4? I know how to use it and (I learned pretty fast from using the iPod touch) and i'm used to the typing stuff. Should I get it or not?
Added (1). By the way, my entire family has Verizon Wireless (which is why i'm a little like "eh" about it because I gotta get internet, and pay for it and we all know how expensive Verizon is)