As far as software-only features are concerned, AF is even superior to the Evolv firmware: almost all configuration options are available in complete menus in the mod itself. This is unparalelled. With the Evolv stuff, most of the features can only be configured with Escribe.
As for vaping performances, well... I know Evolv's hardware is reputed to be superior, but quite frankly I can't see any difference between a mod running AF and a mod featuring a DNA board.
I can tell the hardware is inferior in Wismec mods for example (they make a weird ticking noise at rest when the resistance is too low), but with a good non-DNA mod like, say, the VTC Mini, the performances as just as stellar and the mod seems just as dependable. Better, the battery gauge seems to work well out of the box, and isn't weird like it sometimes is on DNA boards.
So I'm forced to conclude that Evolv's hardware isn't *that* superior - if at all. If it is, then I wish Evolv would ditch their software and adopted AF - at least for their non-gimmicky, non-color-screen-equipped, non-uselessly-themable boards - or that they made it possible to replace their firmware with AF. I would love to run AF on my DNA boxes!