Man, as someone who used to swear by VI & ATC on Vader, this Juke/AC combo is incredibly intriguing.
In this meta, Juke/AC is great against U-Boats (need focus for Deadeye/R4), Kanan VCX (AC ignores ability), Wes (no ATC no problem; he still strips the Evade but at least you can use it).
If the rest of your list is capable of taking on Soontir, it's mighty tempting to go with Juke/AC for the consistent damage, double defensive tokens, and token stripping.
In the case of U-Boats, it feels like Vader is still better off from a damage perspective with a crit added to his results than he is with a U-Boat losing an evade, especially if he is at range one. Defensively, AC is stronger.
Yea I agree. I used an X-wing probability calculator to see what the difference is.
Range 1
ATC = 2.6 dmg, 37% chance of keeping focus for defense
Juke/AC = 2.0 dmg, 100% chance of keeping focus for defense
Range 2
ATC = 1.8 dmg, 54% chance of keeping focus for defense
Juke/AC = 1.9 dmg, 100% chance of keeping focus for defense
Again, this is assuming the U-boat doesn't spend focus on defense. Also this ignores the +2 PS advantage the ATC would inevitably have.