Sorry, that's not really a genre I'm familiar with. In fact, it's sort of the antithesis of what I listen to (Joni Mitchell, Neil Young, Mark Knofler, Loreena McKennitt, Ray LaMontagne, Steely Dan, Beatles, Gretchen Peters, Ajiit Kaur...).
Does EDM tend to be bass-heavy? If so, and you value that, then neither of these cans are probably for you unless you want to EQ. Both sets respond to EQ very well.
(edit) I just scrolled through the 'EDM Room' on Spotify (here at work via speakers, not my cans). I notice that most of the tunes have a lot of high frequency information/detail. That's what will drive a choice between the two. The Utopia will present and emphasize all that top end stuff, and either be really pleasing or too much. Auteur will either smooth out the presentation to make it wonderfully musical, or dull it down by taking too much edge off. That's going to be a 'what sounds best to your ears' and also a 'what is the rest of your chain like' thing. A Sabre DAC feeding a bright SS amp might add up to 'too much' via Utopia, but be wonderful with Auteur, while an AKM or other warm DAC feeding a warmer amp might be perfect with Utopia, but a bit subdued ... well you get the idea.
Bottom line though, Auteur and Utopia are close together, and way different than (say) LCD or Hifiman or MrSpeakers planars.
Hope that helps.