Looking for some input here. My birthday is tomorrow and I am going to actually upgrade my iPhone 5s. I am torn about the next phone I get. I love the 7/7 Plus as well as the 8/8 Plus. So I have to figure out which one of the 4 it will be. Any pros and cons of the 7 line versus the 8 line? Is having the latest and greatest the way to go? I am not interested in the X.