Buying with the money to buy will not replace acoustics knowledge...
I own a system with headphone and speakers under 1000 bucks... 😊 With no major defects...Upgrading will cost me 10,000 bucks but it is unnecessary because i already enjoy immersiveness and good timbre...On my headphone and even with my speakers...
My system is better than what you described...
My system show me ALL but did not tell me what to hear... As Hilde45 put it well...
Amazing how there is no linear relation between price and sound...
Nothing replace acoustics knowledge because if you dont understand the 5 factors interplay describing TIMBRE or the many factors related to spatial dimensions of the soundfield how can you create them by learning how to control them in some way for yourself ? By buying costly components ?🤨
We create,ourself or not, our sound experience with any basically good synergetical components RIGHTFULLY EMBEDDED IN OUR ROOM/HOUSE...This is related to basic knowledge and synergy ONLY ,not price tag AT ALL ...
By the way did you know why i did not recommend my low cost speakers and headphone choices to eveyone ?
It is because they are optimal ONLY after many modifications and the rightful embeddings ...
I recommend studying, reading, embeddings controls, experiments with creative and fun imagination based on ACOUSTICS not only room acoustic here... I never recommended my brand name gear pieces as solutions as many did... I recommended acoustics learning and experiments... I modified my speakers after i studied crosstalk effects reading in acoustics and Helmholtz resonators ...Same for my headphone and other acoustics concepts ... Without modifications they are not so good at all even if i bought them because of the users reviews unanimously good almost...
We must dare to read about all acoustics concepts to understand what we perceive when we hear a sound... If not we will go on the upgraditis wheel and marketing hype...
There is a MINIMAL acoustic satisfaction threshold, when you get it, music became immersive so much that you forget sounds and marginal and most useless upgrades...
You can economise much money but you cannot economise time study and experiments sorry...It is why most people pay with money instead of thinking and paying with time ... Most have not my time leisure in retirement... I will never had did it before my retirement ... Then i understand people... But the truth must be said...😊 Investing time can be fun and it is way more rewarding than most upgrading...