I'd suggest the M10... I got it for 1400 USD. I also tested the Brompton, but decided on the ride rather than the fold (although it folds almost as small as the B). It weights 10.4 Kg, got 10 speeds (no internal hub tho); standard industry parts, great build quality, beautiful design, rides great and last but not least: it's made in Taiwan!



But really, you should ride them (and fold them) before you buy them. That's my main advice.

Hope you can find the right bike for your needs. If there's anything you want to ask about the ORi, shoot.