I cracked my iPhone 6 screen last night but fortunately, I have AppleCare+ Now I'm wondering whether or not to get a "new" phone replacement or go into the Apple Store to get the screen switched out. Reason why I'm having so much trouble in deciding is because, 1. My current phone battery is decent, dont want to get a refurb phone with worse battery life 2. I want to keep my serial number for when I sell the phone in 2 years time. 3. I really don't want a refurb phone, but if it turns out to have even better battery, it would be good. What would you do?