I looked around a couple weeks ago and from what I read it seems that the Ultraguard car cover is the best. Followed by weathershield and then Noah covers. The Noah cover is around $170 while the Ultraguard and Weathershield are $250 and $230. Have a look these sites I found and you can decide for yourself. The best deal is the 3rd link becuase they have free shipping but if you want the bag or lock for you cover thats extra but still the best deal.