I wouldn't. They seemed cool on the outside when I first heard of them, in fact -- I was excited beyond measure when I first heard of them...but as you dig deeper, you find that that once touted 250mile range....wait...240...no, hang on 230....nevermind it's 200....actually drops to something around 50 miles when you "use as advertised". And then it's off to a 8+-hour charge.
They've got some work to do, and lowering the price ain't the way to do it, imo...
EDIT: Okay, so I would consider buying from them,

...but like I said...they'd have to improve a LOT.