Unless youre running a massive mining operation in a location with low electricity costs (like China), then in my opinion it does not make sense to mine Bitcoin anymore.
Youre far better off investing your efforts in just buying alt coins and credible ICOs.
Mining bitcoin does that make sense anymore you will need to have a fortune to invest in it, however that does not mean that mining is a bad business, you could try to mine altcoins this is not going to be profitable in the short term but if the coin skyrockets you could make a fortune.