Those are both tacky in my opinion. I would not use either one.
I agree. Both are also a small nightmare when it comes to storing somewhere. CD's are easy as they stack well on a spindle or in a jewel case, or even in a fancier branded packaging. I have had a few jobs that required delivery on a USB drive, and I just got a small USB stick from office depot / home depot, and stuck a branded sticker on it.