In your opinion is money and time better spent with an Antminer D3 or this GPU mining rig?

It seems that more X11 coins need to become relevant or the price of one of the existing ones needs to takes off or else your GPU mining rig would be the better option. I mean didn't you decide to give up your D3 recently based on your short term forecast of what is going to happen over the next 2 batch releases? That leads me to believe that these GPU rigs are the better choice at the moment, right?