I re-did a small stair landing. Only 20sq ft. Bought 30~ (2 bundles).

Crappy milling.
Like 6 sniped pieces.
Flat, but 50% bowed pieces.
Had to try & average them out on the table saw, then re-route some tongues & grooves that were now too short.
Inconsistent thickness, but whatever. Sanding anyway.

Good thing it was only 20ft. Almost feels like I would have been better off with red oak stock from Lowe’s + table saw + router.