Apples to Oranges.
I have a "good" system, certainly not "the best", and I still prefer it to my "best" headphone system (Blue Hawaii SE + STAX)
Enough, that while I have upgraded tubes, I hesitate to buy an "improved" $5-10K set of Stax cans.
The electrostatic definitely slays in precision and clean-ness. By the total body experience of a good speaker system is still king in my opinion. My class A headphone system is warm and pretty, but similarly, does not compare to the speaker system.
Now, we have children/grandchild living here, and the pair of headphone amps + cans makes streaming video at night a possibility.
I was concerned with my move that I would have such a small listening room, that I would be limited to headphones only. I'm glad that did not turn out to be true.