Personally, if I had to pick the Nurri or the Evo, I’d pick the Nurri due to aesthetics - I very much prefer the manometer integral to the machine rather than attached to the group, and it has a couple of extra features over the Evo.
However, the rationale above is based on aesthetics and pictures only. Would I buy the Nurri? No. Why? Because there isn’t much feedback or reviews out there yet. The Evo, on the other hand, has been trialed and tested, and, more importantly, been given full disclosure and openness right from the start, and it’s been demonstrated and reviewed by DavecUK. There’s evidence of the machine working, how it works, the insides, the outside, its good and bad points, mods, etc etc. The Nurri… well, not just yet.