By the way, faster charging might degrade the battery faster. I wonder if it's significant enough to take into account.
Yeah, ALL home charging is extremely slow from the battery's point of view. It will not care in the least. The reason that may still be kind of valid is about how hard it is on your charging equipment if you're running it at the maximum it's made for all the time.Considering the battery can take 150kW or more when supercharging, the difference between the various L2 rates from a degradation standpoint is almost certainly negligible.