I just noticed something that left me a bit confused...
I guess this was the first time I broke out the maroon red NFBs and navy blue NFBs at the same time - otherwise I'm sure I would have spotted this before.
The maroon red deck has red cards that are similarly maroon/dark red in color, like casino decks.
The navy blue deck has red cards that are colored Bicycle/USPC standard red! It's kind of bright in comparison and a little jarring if you see them side by side.
To me, that would make this deck pair terrible for poker and possibly a bad choice for certain color changes.