Takeaways from the news article:

1. Use high-quality hardware specifically designed for crypto mining, such as ASIC miners, to increase mining efficiency and maximize profitability.

2. Join mining pools to combine resources and increase the chances of earning high yields consistently, while also reducing operating costs and maintenance issues.

3. Consider exploring cloud mining services and MetaBlox's WiFi mining option to lower operating costs, reduce maintenance and operational issues, and potentially earn mining rewards through alternative methods.