I've used em both in the past, and as far as I could tell...... they are one in the same. Just different wrapper. And, I think the red and blue wrapper has the HiMD disc in a case that is similar to a DAT case or something. Hard plastic that you can open and close like a CD case. And the white wrapper has the HiMD disc in a hard plastic "sleeve" that you slide the disc in. Besides the case, they should perform the same.