It'll be cool when someone solves a block with it. Nice that the dashboard includes..."There are 0 miners dug 0 bitcoins". So we'll know if someone wins the lottery.
It would be cool if someone solved a block with one. The chances of solving a block at today's difficulty with only 5GH is essentially 0, however, so don't hold your breath! And the difficulty is only going up from here...
Still, looks like another fun toy to tinker with. I'll probably buy one.
I think they will get a good amount of sales as a neat fun toy. On ROI does not make a ton of sense on it's own. If you use as a U3 controller it makes a good argument of saving money if you were using a PC.
So the U3 controller I actually see as one of it's biggest features. I think it will help sell some U3's aswell.
maybe if they turn the minimum amount down to 1.
unfortunately at 20 i dont see many people buying them. they will get them 2nd hand.
Or from reselllers. I got mine from crazyguy. He is a great guy and a reseller so I was able to get a few and not order near that 20 order.
I suggest if your looking for a U3 take a look at his store. I agree from bitmain on 20 units of U3's is to many. (I get no kickback from this, I just think he has treated me so good I feel safe sending others to him)