I also tried the B&W voicing with my Genelec speakers and actually thought I enjoyed it for a week or(clear that I really didn't when I switched back).
And as an additional data point (which I think Richard12511 you know), I actually prefer the sound of my Genelec 8351B's when they are eq'd to match my B&w 802d room curve measured by REW. But I have to say that even small deviations in the eq'd curve made a big difference in SQ, particularly the balance of treble vs midbass or when making the BBC dip. It was pretty time consuming to get the curves matched up. Also, interestingly, the smaller room that the Genelecs are in needed more midbass than the B&W's in a large room to sound similar. So it may be possible that if you're meticulous with the curve eq'ing, you might actually like the B&w curve for more than a week. And I switch back and forth all the time (it's easy to do in Roon).