I, like some others, have 2 Tesla chargers daisy chained off of one 60A breaker. They power share when needed. If you need to charge both cars frequently, a similar setup with daisy chained chargers is the way to go. If you don't, a single charger that can reach both cars works also (and is...
FM. The problem with streaming is it usually is locked out when Sports teams play. So I cannot stream my local radio station that has my baseball or football team on it during game activities. If you don't listen to local sports it doesn't affect you. If you do, it probably does.