Have you found your "End-Game" speakers yet? I have. And it feels so good!!!

Wharfedale Lintons. Got me off the speaker merry-go-round years ago and I am still very happy with them. Still can't imagine wanting to "upgrade."

I owned a pair of Martin Logan Monoliths, but wanted a more in your face sound. Purchased a pair of Wilson Maxx II’s and love them. My son recently purchased a pair of Martin Logan’s, now I’m missing mine. I have a pair of Klipschorns just taking up space. Thinking about getting a couple tube monoblocks for them. 

Vandersteen Quatros in the living room. Very refined and open. Jean Marie Reynaud Bliss Silver with Rel sub in the study. More pressurized. Love both rigs. The Quatro Wood CTs are probably end game. They were a budget stretch. I'm loving the JMR Bliss Silvers but will probably upgrade to Proac D3rs in a year or so. 

Great forum question!   
 

aerial acoustics 5T and 7cc— expanding on that line, dabbling with inputs and subwoofer(s) as circumstances permit

yet I see magnepan and Wilson more than thrice mentioned here….  Perhaps either are nexto??? :))

I'm sticking with my Wilson Benesch Vertex Loudspeakers mated with the W-B Torus System.