I ordered one in Feb, but it's really hard to say when delivery will be.
There's been a huge number of orders over the last year, but also a lot of people have cancelled so it's hard to know where in the queue I am.
I think BFLs current estimates assume a final production rate of 400units/day but it's not clear how accurate this will end up being.

For what it's worth I've just written mine off because it's too much stress constantly waiting for updates. If/when it does arrive I think I'll probably mine some alt-currencies just for fun