Digital BW, The Print

I just got a pack of Royal Plush (AKA Orwell) from Media Street. When
confused about which side to print on I use the stick-to-the-lip test, to
feel the coating. I had trouble to tell with this paper, which is unusual.

Long story short, I printed on both sides, and low and behold, I can't tell
the two sides apart. They're both good!

Is this a fluke, or a best kept secret? Orwell is double sided?

Todd