I have a Dahon Briza, with 24in wheels. The main thing was that a couple of them can be easily loaded in my car. Otherwise I just ride near my home.

I am not totally satisfied, but it is OK. I'll probably change the crank gear to be larger, the very lowest gears aren't useful right now because they are so slow.

I also can't ride it without having at least one hand on the handlebars.

Having fenders is nice, but they are very flimsy.

Price was a lot lower than a Brompton.