Yakima. I like the round bars. You can turn ski racks aerodynamic when not in use. Also, I was able to get a deal on the Yak setup. I heard too many people complain about the OEM rack noise that I didn't want to risk it. Otherwise, Thule also makes good racks. Comes down to personal preference. My Yakima rack/Fatcat 6 worked great this past winter. My wife also has a Yakima rack, so we can share accessories and have same keys to all. I can't tell you the difference between kayak attachments between the two.