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

Another happy Salon2 owner. Got one of the last pairs manufactured (Dec 2019). They are driven by a pair of ML536s sourced by a Lumin X1 (no preamp). The Salons are augmented by a pair of SB16s. After 60 years of buying/selling/experimenting, I’m more than content to ride it out with this setup 😊

JBL  4350 with JBL 2397 horns and 2440 drivers.

I like my ProAc D40R but I doubt they’re end game. When the mood takes me I’ll probably be tempted to switch.

Depends on whether you’re talking about components/systems that you don’t feel the need to ever change, regardless of inclination/budget or those to which you have such an attachment that they’re going nowhere, ever. In the first category are my Martin Logan Spires (and Martin Logans in general). I’ve been tempted of late to change these for 15As, but every time I listen to them, I think, "Why would I want to change?". Budget probably won’t change though for a few years even if I change miming - I’m building a passivhaus, which is going to swallow all available resources (as an aside there, our passivhaus consultant deeply disapproves of valve and Class A amps - or would if they knew what they were 😆). In the former are my Spendor BC1s and accompanying Quad 33/303 - I bought these in 1977/78 as a student and they’re most definitely keepers. I also have the astonishingly synergistic combo of Tom Evans/Graham Fowler’s amp. designs: the Finestra 3-box preamp and the Alecto II+ monoblocs, plus Hydraulic Reference turntable

After owning Magnepan, Sonus Faber, Vandersteen, Avalon, and Mirage speakers I now have Wilson Audio Sasha DAW speakers, which will (probably) be the last speakers I will own. They complete the dCS, Dan D'Agostino, ARC, Clearaudio, Koetsu, Transparent Audio system that is very synergistic.