A co-worker got the CL model so we tested both on the same music selection. Quick notes: BT isolates noise better due to over the ear design, awkward remote controls causing me to accidently pressing them when I take it on and off, people stares at you thinking WTF is that on his head, not glasses/sunglasses friendly, no noticeable sound quality difference between wired and wireless usage, yet, great for winter maybe but it's warm as an oven right now.
That being said. I may exchange it for the CL model, on ears design, wired remote, plug into my amp, shades friendly. Bluetooth isn't worth the trade. Wired for life.
Although the CL is not bad at all, you don't think the BT sound better? The fact that $50 gets you BT and better sound, it's really a winner.