A lot of people say the Swiftech H240-X is the better choice as they use better products.
However, as a x62 owner, I have no complaints about it. At least now. At first I had to go back and forth with NZXT to get it working. Had a bunch of beta releases for CAM. After that it is working just fine. I did replace the stock fans with my Noctua A-14 (paid $40 for them, couldn't just let them sit there). My temps have not hit more than 70c using the Fixed mode. I'm always using a i7-6700K.