The big reveal!
@Phil Starr always puts on an interesting demo at the SW Bash. This year, he played a short bass track through all of these cabs - hidden behind an acoustically transparent screen - asking us to figure out what they were. Like everyone else, I didn't have a clue. I knew which one I preferred and which ones I didn't, but that was as far as it went. After the reveal, it turned out we had been listening to a range of cabs containing drivers extending from 6" to 15" - and nobody twigged. Amazing!
Which, to cut a long story short, goes to prove something that most of us probably knew anyway: that size doesn't matter. 😀
My personal preference, which I think quite a number agreed with, was for the 8" cab. It sounded cleaner and better balanced to me because it was the only one with any decent high frequency extension.
I think Phil is toying with attending the SE Bash. If so, someone should persuade him to do something similar there.