this has got to be one of the "dumbest" asics out there. you can build an amd gpu rig to mine 20MH for about the same price. sure, the power consumption is higher on a gpu rig, but it least I won't be stuck with a $5000 piece of trash when all cryptonight coins hard fork to follow monero so that they can't be mined by this thing.
You are not building a gpu rig for $3600 that can do 20kh/s
After taxes import and shipping that $3600 is more like $4000-$4500. and yes, for $4000-$4500 I can build a gpu rig that mines cryptonight at 20MH. I've been doing it for months, and i'll keep building rigs at this price and lately even cheaper. If you can't figure that out, then you're doing it wrong.