Hello. I'm still in the process of researching this topic. But in the future I really hope that everything will work out and I will be able to make good money on it. And now I'm interested in the question of how to build an asic miner https://minery.io/blog/how-to-build-an-asic-miner/. I thought about buying equipment and even found a store with great prices. But of course there are many things to consider. Basically, this is the cost of electricity and you need to find a suitable room. So if you do, it's better through hosting, as it seems to me.