Ladder mounted clothes rack advice

My wife would like to get a drying rack to mount on the rear ladder of our fifthwheel to dry towels. So, I went to camping world today and looked but can't decide between two. One is called the smart dryer which mounts with the hanging rods parallel to the rear of the camper. The other is the Stromberg Carlson extend a line which has 6, 42" hanging rods that pivot around making a semi circle off the rear ladder. They are both within $10 of each other so money isn't a concern, I just wanted input from people that have used them and which one they recommend.
Thank you