Mining is becoming less and less profitable every year, especially on the smaller scale.
Power and cooling being the largest initial things to conquer, and the larger the scale the larger the net pipe you will need. This can often lead to needing to also have your own data center, or very close to a large center.
There are plenty of sources and forums on the net that are mining specific, or bitcoin/cryto specific. Google can be your friend.
Rick
Universal4

