I don't have either one, but have LV's that are both open top and zipper closure. The open top ones aren't really that bad even when it rains because I keep it close to my body ... and I don't just stand there and get soaked, LOL! It really is just a matter of comfort and your wants and needs. Open top are a lot easier to get in and out of whereas and zipper top makes you feel more secure knowing no one can get into your things. I suggest going to the boutique and looking at both styles in person. Then you can decide which you really love, good luck!