What’s your system ,having sold Audio for decades
room size, cables, Amp,preamp front end need to know B&W like current
not so much with Tannoy Totally different character type of speaker I sold both while in the U.K , B&W more dynamic detailed ,Tannoy a bit more laid back forgiving that is why what you are looking for is so vastly different in the 2 Loudspeakers the older B&W is for sure more detailed pronounced ,it could be tough if not tailored by equipment or cable factors and room treatments .That is a tough one .