How about 6-7-3? With presence on zero-null-nada-zilch?It's been like 15-20 years, man. It's the current internet trend. The whole "you need mids to cut through the mix" thing everybody keeps repeating. The current go-to settings on 5150's are "6-6-6", (which I personally think sound bad, but each to his own).
That's how my 50w 6L6 is set on both blue and red, give or take. Boosted out front, of course. A lot depends on the speakers and the cab used, but still, I like my mids and I'm not playing out. I struggle to get a good, mid scooped tone, it either sounds fizzy, or boomy, or both and there's no clarity and I get tired really quickly. My tinnitus and high frequency loss might have something to do with it, cause it's just not working. I need mids so I can hear what I'm playing properly.