Dream vs. Reality - What have you bought?

I never really envied any particular system configuration or felt I had to compromise sonically, regardless of price. As a former professional musician, my major criterion for putting a system together is whether instruments sound accurate. I’m not referring to a clinical, revealing accuracy of the recording which is bandied about regularly on this and other forums. Rather, I mean that a piano "sounds" like a piano is supposed to sound, a snare drum "sounds" like a snare drum should sound, etc. Of course, it’s only my perception of the requisite instrumental sonics, based on my professional experience, that guides me and has served me well over the years. YMMV.

I guess the question that I was trying to ask was, are there outrageous systems out there you have seen or heard or even read about which have qualities you want to have at home, and that have influenced the system you have today?  Or are these systems completely unrelated in your mind?

Or conversely, have you bought your best possible system, because you are not motivated by more expensive configurations anymore? 

No system at any price crush completely mine which cost me 500 bucks, even if many for sure are better...

But if there was a contest i will win in the category Maximum S.Q./minimum price and many people will be ashamed for the price paid for their "better" system compared to mine... 😊😁😎

My secret: acoustic controls mainly.....

Upgrading is for me impossible and ridiculous money wise....

I guess the question that I was trying to ask was, are there outrageous systems out there you have seen or heard or even read about which have qualities you want to have at home, and that have influenced the system you have today? Or are these systems completely unrelated in your mind?

No, to answer the first part....And to answer the second question, yes, they are unrelated completely.... No acoustic controls and no room are the same....

Not knowing that condemn most to chasing their tails and at the same time chasing the moon.... A difficult course of acrobatic...

Remember that 2C3D System on the cover of Stereophile? It was Avalon Eidolons, Spectral monos/preamp and MIT cables designed specifically to match them. I fell in love after demoing them at Overture. Over a couple of 1-2 hour demos, I was totally in awe, but too costly for me. So over a year+, Terry at Overture collected trade-in pieces for me...the Avalon Radian HC, the stereo version of the Spectral amp and 2nd Spectral preamp, MIT/Spectral cables. After so long a wait they delivered and setup the system in my home. It took less than a month for me to load it all in a van, drive 3 hours to Audio Connection and dump in all in favor of old Quad 63USAs and a bunch of tube gear that together satisfied me for years. 
Be careful what you ask for! Cheers,
Spencer

Dream: Some years ago, I heard Grand Ventures (ancestors of the current Grand Ultimate Mk III?)  at RMAF.  Not sure 100k+ for any speakers is a good use of resources, but I thought they were absolutely stunning, and conspicuously better than many flagship speakers I've heard.
Reality: Listening to speakers at a (nominally) more reasonable 10k (give or take), I've been struck that while many are very nice, few stand out from the pack as clearly superior choices.