Exactly, but that point's been made already, you were indicating surprise that two cabs made for different purposes by different manufacturers using different technology and materials sound different when played in the same context. I was simply pointing out that there was no need to be surprised.
But as others have said, different isn't a statement of quality or of appropriateness. This thread, like so many others, comes down to one thing and one thing only; gear that sounds great in one context often doesn't in another, and the key defining factor is more often the characteristics of the context - bass, strings, desired tone, style of play, type of music, volume, room, crowd, and don't forget psychoacoustic - as opposed to any mechanical and/or technical characteristics of the gear itself.
It's one very good reason why trying audio gear in a shop can be a bloody nightmare, it's not unusual to hear people say "I didn't like the Mesa Boogie I tried in store, it seemed a little underpowered" or "I couldn't believe how great that Carlsbro' sounded against the most expensive", and often they're right to a degree because that's what their ears were telling them in that context. Put both rigs on stage with a loud drummer and a rowdy crowd and suddenly the rig that sounded underpowered or crap in a shop was the one that was needed.
This is why I will never own another PJB rig, sounds lovely in the living room, disappears on stage