Cannot find perfect sound


I've been listening to supposedly some of the finest speakers that currently exist. These include b&w 800 Series, revel high end, vivid audio, Psi audio and kef blades.

None except the kef blades satisfied my high level standards.

When I play my reference tracks on cheap earbuds I hear timing accuracy that is missing on all the above speakers. Only the kef blades came closest to what I hear from cheap earbuds. 

Explanations please?

I really suspect that none of these high end speakers are accurately reproducing the sound on my CDs despite all the marketing claims about accuracy and high quality sound.

What could there possibly be that my cheap earbuds can do that eludes these super high end speakers?  

I'm not so eager anymore to spend any money until I have a good explanation.

kenjit
I use headphones only during late night reading or when recording music, and am currently using a Schiit Magni III with Audioquest Nightowl Carbon headphones. Also, I don’t like the way earbuds feel...never have, never will...the Nightowls, which maybe aren’t broken in yet, sound great.
As someone else mentioned, try planars: Magnepan (ribbon), Martin Logan (electrostatic), etc. Completely different sound from multiple driver box speakers.
I agree that you need to cast your net wider.  These mainstream "supposedly some of the best" speakers don't always turn out to be that.  Speakers vary A LOT.  You've heard one you like; there are hundreds of brands out there, and I'd bet there are 4 or 5 out that you would like as much as, or more than, the KEF.