I've got an S5 and an S7 running and I am making a profit after electricity costs but not yet on return on investment (ROI) until early nest year. I had to insulate my small basement storage room to reduce the very loud noise to make my wife happy. I also had to install a vent fan in the wall to expel the significant heat the miners produce into the garage, and I had to install two vents for air input. I also had to extend two electrical sockets from different circuits to the basement, one for each miner. The costs of the miners, power supplies and this additional hardware for electrical, cooling and noise will take me a while before I get my return on investment. If you are single, heck, you can run a miner in the kitchen and heat the house if you want to.
I sell some mining coin to pay for the electricity costs over and above my normal budget for electricity every month. I am mining to gather bitcoin over time and I don't worry about the price. If you want to get started on a small scale, purchase an AntMiner S3 or an S5 for a few hundred bucks and give it a go. Before I did all this I learned how to establish a cold wallet and a watching wallet to protect my proceeds. I also read up on the mining reward halving that happens every four years to determine if the profitability will continue with the miners I have when the halving occurs. I consider it a hobby and I enjoy it.
-Ondart
How do you mean that you can heat the house with that miner? Does it generate significant heat (only one piece)
Does it worth to mine on your own or nowdays you need to join somewhere to get some coins?
What do expect with the next halving in connection with price?