The systems, power required, and costs involved in mining popular proof-of-work cryptocurrencies such as Bitcoin make the process unprofitable unless you are a corporate entity willing to invest millions of dollars. But lesser-known coins that use proof-of-stake still have high mining potential and can be profitable if you get involved at the right time! Please note that there are many other considerations such as current market price, block rewards, hashing rates, possible halvings, and more that must be taken into account before making such an effort. We are bound to recognize the competition between proof-of-stake and proof-of-work cryptocurrencies. Now that it is possible to generate profit from validating transactions by simply staking coins, many people no longer want to mine them. With that in mind, we can't deny that mining, even if it's more complicated, delivers higher rewards. It all comes down to the resources you are willing to invest. As mentioned earlier, you can mine different coins if you participate in a mining pool, if you run a stand-alone system (with CPU, GPU or ASIC devices), or if you rent computing power from a third party. Please note that if you choose to go with your own system option by choosing bitmain asic miners you have to consider the cost of electricity and the cost of upgrading hardware & software from time to time. Electricity costs can vary from country to country and is cheapest in China, where most cryptocurrency mining currently takes place. New and inexperienced miners should consider smaller cryptocurrencies that deliver a better cost-benefit ratio, but the cost of setting up mining hardware can reach over $1000 for the end user. The cost of electricity depends on the user's country of residence. But the major advantage of the activity in total is obtaining a currency whose value could increase over time.