hey guys merry Xmas!! I got the Magic keyboard and Magic Mouse 2 for my MacBook Pro and I was wondering if you should leave them on when not in use? I tried turning them off, but then I had to wait for them to reconnect before I can wake my computer from sleep. So should I just leave them on all the time? Obviously if I know I'm going to be away from my computer for a long time I'll shut them off. Thanks!!