1) Only 10%? 2) I can read either way, but with a road map what’s in front of you is generally more important than what’s behind you. By selecting the rotating

1) Only 10%? 2) I can read either way, but with a road map what’s in front of you is generally more important than what’s behind you. By selecting the rotating map you don’t just get a rotating map - you get your position pushed to the edge of the screen instead of being centered, which means much more information is visible about the space in front of you. I switched views strictly for this effect.