do you have a car - then BWV is closer.
even if you don't have a car - BWV is closer.
the Hess station is across from DD so a long walk in hot weather.
the one near BWV is not too bad - just take the boat from Studio to BWV - then walk over - it is across the street. (but this street is only 2 lanes not 6 lanes)
if you have a car - turn right at the traffic light (leaving Pop) - then turn left at the next traffic light - then start watching you want to turn right before the next light - this is the hess station. if you miss this turn not a problem just go to the light and turn right - then turn right again when you can (almost a block) into the station. Come back with the traffic light it is easier.