I am not sure that we are going to make any profit. Of course this is my opinion, and you have the right not to belive me.
+1
If (that's a big if) the machine is mining Feb 1, break even is 87 days. Anything after that will be no ROI.
But that's always the story these days I guess. Even if you get in early... after the shipping delays, massive diff increases and a "better/faster" machine coming out every month (I'm sure there's a $1/GH machine around the corner), it's almost impossible to guarantee any kind of return.
But that's why this is supposed to be a hobby not a business, RIGHT?