It may be as I've spent the past 30 years using my FE that I'm just too wedded to that wonderful camera, (which has never needed servicing in that time nor gone wrong) to make the adjustment back in time to the F.
The FE has very decent ergonomics and yes it's a camera the very same size and weight as a Leica M, but it has some weirds :
- non ratcheted wind lever
- no manual speed except 1/90
- vertical metal shutter which vibrates at slow speeds and is noisy
- you cannot lock the mirror in upper position
- 94% viewfinder with very low eyepoint (you cannot see the following needles of the meter and the composing frame at the same time when wearing glasses)
- dark focusing screens (of course you can install the later brighter ones from the FE2/FM2n/FM3a)
- you cannot fire the shutter if the wind lever isn't in its resting 45° position, making the camera impossible to use for left eye-sighted people
- aging electronics with a ceramic regulator, many of them now suffer from erratic exposure in both AUTO or semi-auto mode (the FE2 has a quartz regulator and is way more reliable), or don't want to fire, or fire by themselves even if you don't depress the shutter button !
The F is slightly larger and heavier, but doesn't have any of the weirds mentioned above...
I have been owning and using one FE for very long (1977-1998) but quickly get rid of it when I got my nice F with eyelevel prism eventually.
And I still have that camera, and will never sell it.
To each his own.