I have to confess that I have been unfaithful to FM with Assetto Corsa EVO these past few days... But there is something surprising that I have to point out: With a gamepad, the feeling of AC EVO and FM is surprisingly close, with some differences, but close. Either AC EVO wants to be friendlier, or FM is closer to "sim" than "arcade" than we give it credit for.
And there is a lingering suspicion of mine that FM was going to be more hardcore but was toned down at the last moment (by that I mean the last year of development before launch), with all the issues it raised when it launched.