How bad is it for battery life if I was to charge a Model X every other week, almost exclusively using Super Charger, to use FREE SC for the life of the X? The average weekly mileage for this new 2019 Raven LR X will be 100 miles a week, if that. SC is urban 72kW type, from 20% topping off at 90% SoC every 2 weeks. What do you think? Pundits, SMEs, and neewb's opinions welcome.