After watching this video:
I had one of those “shut up and take my money” moments (to buy this product), and in short order, one of the last units from Mouser was ordered. The price was a little higher than I would have liked, but I felt it was still worth it anyway, due to the rarity of stock.
It comes with OpenWRT installed in the 32GB eMMC on the included CM4 board. I like how it’s a comprehensive kit. That’s worth something to me.