Mannnn it all depends. These days I’m more partial to my Marshall v30( Marshall’s v30) loaded 4x12 straight cab vs my Mesa OS straight. They both sound so unbelievably different under a mic, and whatever fits the mix or whatever amp I’m using, is what I go with. My Morin modded Marshall loves my 1960 cab while the 5150 stuff just sounds right to me through the Mesa. I’m actually loving my dual recto a lot more with my Marshall cabs these days as well. The SLO is either or, but often the Marshall. My favorite “unique” cab these days is an engl 4x12 straight with 65 watt creambacks: it grinds like nothing else I’ve ever heard in the mids and highs. Engls have some unique construction compared to Mesa and Marshall, and they sound just plain different.