Hi, I am really torn between whether I should have the traditional shell case for my new iphone 6+ or a wallet case, which I am seeing people are increasingly using. I'm not bothered with the convenience of putting the cards and money in, but I just want to protect the screen from fingerprints and other dirt (I do have a screen protector but I don't want the screen protector itself get dirty and I certainly don't want any accidental break in the screen). The wallet should cover the screen nicely. But I already have a Spigen Neo Hybrid Case which I like very much. It offers good protection and comfortable grip. I don't want to waste it. What would you suggest?