I hadn't seen the Ranger before. It's really interesting. The pneumatic seat, small rear wheel, and floorboards make it truly unique.
I definitely thinks it beats the cake in terms of value, but I don't think it'll sway many sur-ron riders since its base price is nearly double the sur-ron's cost. Looks like the one dealer they have in the US is currently sold out of everything except for the most expensive configuration which puts it in the same price range as the INK.
Comparing the two at that similar price, to me it's kind of a toss up depending on personal preference. Battery is pretty close 2.3kwh vs 2.6. Cakes is slightly bigger.
Top speed cake claims 56 ranger claims 50. Cake is 9.5k, Ranger is 8.8k. Ranger does call their bike "14kw" while cake claims 11kw, but we don't know enough to figure how that translates to the real world. How long does each bike sustain their peak kw output? What is their max continuous kw output?
Seems to me you get marginally better performance from the Cake for $700 more, or lighter weight and a very unique ride from the Ranger. I think it's going to take a very particular kind of rider to be really sold on the hybrid scooter/dirtbike concept, but as stated the cake is already niche as heck.
Big upside is that Kuberg actually has a dealership in California, Cake seemingly has no US distributors and will just ship you a bike with no local support.