Do you have kids? I like the feel of the 6+ without a case but having a 1 year old and a 4 year old make a case necessary for me.
Yes. Got kids. They know not to touch my stuff. And your screen is still vulnerable with a case.
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you do know you're a special case. most people drop things they're not picture perfect.
Again. Cases have nothing to do with the screen. False sense of security.