As an opinion-biased Zen Photon owner myself, I couldn't agree more with
@Gionnirocket comment regarding one very fundamental difference between the Omega and Photon – automatic vs. manual shift. Although I have absolutely no experience (really wish I did) with Automatiq, when I was in your exact position regarding a choice between these two models, my gut feeling was that the Evelo came across with more of a “cruiser” vibe, and the Photon fell more along the lines of a sportier “climber”, when necessary. I've owned standard transmission cars almost exclusively for 35+ years and – sorry modern technology – but on the hills, no automatic is going to give you the handling, instantaneous torque, and feel of a stick. Add that to some of the other differences that members have already mentioned here (single long-range UL rated battery, front suspension, and Zen's consistent and positive engagement here on a public forum, etc.), and the scale started leaning more toward a Photon.
In just the past 8 months alone, Ravi has introduced several additional models to the Photon line, containing a much wider range of options and customizations that Evelo doesn't appear to want to entertain. At least not to date.
Also, regarding Photon's Zen-branded motor (120nm torque), I'm a 250lb rider carrying about 20lbs of additional “stuff”, and I can assure you that this ebike is an absolute beast on the hills, having NO problem climbing any paved road I've thrown at it, and we have quite a few steep inclines here in the San Francisco Bay area. BTW, 80+ miles on PAS levels 1&2, which I use about 90% of the time, is quite attainable.