Memorex 8x dvd+/-r 50 pk $18 at staples

I just got back from staples and almost picked up the last pack of the +Rs, but decided I didn’t really need em and didn’t know if they were any good in my picky 812s anyway. Most likely CMCMAGE01. I picked up a 10 pack of HP E01s for $6 though, so if they burn fine I’ll probably get the memorex.

can you use dvd indentifier or other media indentifying tools to find out exactly what it is? I want to get one tomorrow but i just dont want to get a load of garbage for 18 bucks :a