I'll tell you this from experience with both companies.... Thyrm, fantastic customer service! Had an issue one time with an order. Thought it was lost in the mail. Contacted them. They immediately issued me a refund! Most companies would have said, sorry but you chose the cheapest shipping option through USPS and that doesn't come with tracking. Nope! Instant refund from Thyrm with an apology. Ironically, 2 weeks later my original order arrived. I contacted them, explained what happened, and re-sent my payment to them. Most customers would have just quietly kept the items. But Thyrm treated me right.
Cloud Defensive on the other hand, absolute worst customer service experience ever! First time ordering, things went well. Second time, very different. Sent me the wrong item, they made it a nightmare to return it, even though I wanted what I ordered; not a refund. Then sent me an empty box! I immediately contacted my credit card company and did a credit card charge-back. (Had already sent them back the wrong item they originally sent me.) That was an issue as I got a customer service rep. who initially couldn't believe that a reputable company would do that. I told her she was right.... So clearly I wasn't dealing with a reputable company! Got my refund, never bought from those in my humble opinion, worthless scumbags ever again!
Don't care if the C.D. one is a better design. The guys over at Thyrm are a higher class of human-beings and deserve success.