Given the average energy cost of such a miner, almost certainly not. Even if electricity was free, you would soon be making pennies as we head into 2018. If this was two years ago, I would say go for it, 200GH might even be considered a solid investment. At present, I say a 1TH miner is barely enough to profit on, ideally you want around 10TH to have some solid profits. Lets not forget, the top mining farms control several PH and there is no way this miner will ever be able to compete with them. I would also recommend not solo mining with anything less than 100TH as there is a very low chance of mining 1 BTC in an average week.