I'm 13 years old and I'm getting my 2nd cell phone, 1st smartphone and I'm gonna get a iPhone 3GS for . the iPhone 4 is 0 and the iPhone 5 is gonna be around 0+. is it too late to get an iPhone 3GS ?or is it okay to get it cuz I'm young? cuz I feel and iPhone 4 is useless cuz the iPhone 5 is coming out in a couple months.