I have the non-folding Puma Nevis, and with a different set of rims & 8 speed Nexus IGH (plus different handlebars) it's a solid ride. I like the folding Biomega Boston quite a bit, but the cable scared me off. It does look like an amazingly sweet ride,...
Then I was interested in the Puma Pico - which I'm still thanking the powers that be that I DIDN'T get. Getting a different BMX handlebar to work on it would have been decently easy, but my inexperienced self would have spent way too much $$$ through trial & error. Definitely could be a solid ride if located (with the version WITHOUT the integrated basket handlebars).