There are so many uses for these. I got the Red/Blue and the look perfect.I can't tell them apart
from a regular card. I DO split cards, but not for making a double backer. This is so much faster.
I actually own one of each option, and use them far more than I thought I would. As I learn
new effects, I find that many call for a DB of one type or another.
Do yourself a favor and
buy them this way- as A Deck- instead of in sets of 2 or 4. MUCH more cost effective.