I'm really confused how Applecare+ is a solution at all. It's $49 for the plan and $69 for the deductible. That's $118... for a scratch?
There aren't many things that can scratch the Ion-X glass. Unfortunately, the things that can scratch it are relatively common (i.e. concrete, asphalt, and brick contain some elements harder than a MOHS 7).
I would have really liked a Sport+sapphire model.