Given the trail of broken gear left in the wake of successive macOS updates, I'd hold off going for Big Sur. I suspect the industry will advise the same.
He talks the talk, but our Ray aka Arkaei decided to walk the walk too, and working with Schenker has created the XMG DJ 15, a beast of a PC laptop for DJs.
It's time to mop up some long overdue articles. So here are my first impressions of the new (well they were then) Denon DJ Prime range including the Prime GO.