I use a few different speakers.Most modern speakers just sound too slow and smeared to me This seems to be a function of high power handling,rubber surrounds and long excursion cones.
Hence the gurrent interest in things like the Zu speakers.
I use a pair of late 60s Toshiba SS30s.These are high sensitivity 3 ways with cloth surrounds,light paper cones and alnico magnets.The tweeter is a bullet.They came with tiamping provision so Toshiba obviously had serious intentions for them.Fantastic sounding speakers but they need a good sub for the bottom octave.
I also have friends that use Goodmans Axiom 80 based speakers in preference to modern speakers.
I also have some B&W DM70 hybrid stats and used to own Crown ES212 hybrid stats.These are also excellent vintage speakers when restored.