Thank you, Jordan, for posting this! We will also be doing the windowless version, so you have prevented a mistake that we would have made, as I don't know anything about that other board.
Thanks again!
SO this stove is no longer.I had to move my tiny house to a new location. And basically the road out of the place was quite steep. plus Skidding a tiny house was bound to topple this stove. It was very enjoyable to take the stove apart and reminded me of how much I enjoy building/working with brick/masonry stoves. Kinda had forgotten that.
Here are some photos of me taking it apart. One thing I found interesting was the cardboard I left in the stove was still there. Only in one place had it burned out. FUn times!