As I say, I'm exceedingly new to the 2-channel lineup. .
2 channel is a world unto itself. I wish I could hear all the different types of speakers driven by good clean electronics.
Things like the BBC style speakers: Spendor, Harbeth.
Planar(?) speakers: Martin Logan, ESL, Janszen, Magnepans(used to own SMG IIIa, loved them but they need room).
Small single driver speakers: Airtight Bonsai, Role Audio. Cambridge Audio BMR/Minx (own these)
Small coaxial: Trenner&Friedl Sun
Large heavy hitters: Legacy Audio, Totem, Vienna Acoustic Liszt, Sonus Faber, Wilsons (yuck)
Small floor standers: Joseph Audio Profile (loved them at C.A.P.), PSB T<somethings>, Vienna Acoustics Mozarts.
Monitors: Joseph Audio Prism, Vienna Acoustics Haydn (own these), Sonus Faber Venere 1.5, Totem Rain
Exotics: Larsen, Ohm Walsh,
Line Arrays: Carver's Amazing Line source, Steinway Lyngdorf, Pipedreams
There are really a ridiculous number of speakers out there with all kinds of designs. And crazy expensive sometimes.
Would love to hear a Gauder Acoustik floor stander.