I'm not saying Chill cube is bad it may very well be an improvement. But I am saying it's first/early generation stuff.
With that in mind I'm generally avoid being the first to test things out. 9 months to a year is not a very long time. Lets see where things stand at the 5 year point. I am certainly in no rush to swap out my current unit for Chill cube.
If I were currently buying new I imagine I would have no choice but to be a tester.
12 volt refrigerators have taken over. I read lots of threads on adding solar or DC to DC chargers to accommodate the 12 volts fridge for 1 reason or another. I was happy my current unit came with a lp / electric fridge so I didn't have to learn any of those new tricks.
It's hard to teach and old dog new tricks

It's even harder to introduce new technology to an old RV'er