Yes indeed Ethan, direct compartive tests in a real room would be very welcome.
I would not hold LAB testing in higher esteem than that. LF measurements are notoriously unreliable, even in LABS. However your repeated wishes for such tests kinda cast a shadow on those of us that are happy enough with existing tests showing the trends. e.g. here we see thicker panels and more fill in the corner increasing absorption. Intuitively true too IMHO
Acoustics Forum • View topic - Studiotips Corner Absorber
I reduced a 34 Hz mode from 1.3 Seconds to 600mS or so using only three SuperChunks. Real world room, Dr. Dan testing. That must count for something.
DD