What are your opinions about Fyne Audio F500SP, F501 and F501E speakers? (which are better option for me?)

[Purité Audio]

Fyne aren’t a ‘measurement led’ manufacturer, but as always ideally you should try at home.
Stereophile reviewed the stand mound 50.

Fyne Audio F500SP loudspeaker Measurements | Stereophile.com

Sidebar 3: Measurements I used DRA Labs' MLSSA system, an Earthworks microphone preamplifier, and a calibrated DPA 4006 microphone to measure the Fyne Audio F500SP's farfield behavior, and an Earthworks QTC-40 mike for its nearfield responses. I left off the grille for the measurements. I used...

www.stereophile.com

Keith

 

[Digital_Thor]

Yup... Fyne are very "colored" - read: not neutral in their sound, which makes them difficult to have in any setup + you won't hear your music presented as it really is.
KEF has a ton of different models in all price ranges, and even the smaller/cheaper Q models are quite good.
A couple I know are very happy with a set of Q550 and the matching center for their little home cinema/living room. The really well performing KEF coax driver in almost all their models, are very good for a wider seating position, smoother in-room reponse and easier placement.
I wouldn't touch any Fyne speaker with anything but a baseball bat - sorry... but there is just SOOO many good speaker out there.... why, why chose the lesser good ones??