It's better to mine bitcoin and to do it you need to have enough or too much money to buy bitcoin mining machines. Because once you start it is a great saving for the future, the only disadvantage is that when the value of bitcoin falls in the market, the cost of electricity increases especially because of the mining machine used in bitcoin.

Therefore, during a bear market, it is better to invest in bitcoin in well-known exchanges and play with it in trading, because it is easier to make money during these times.

But if you know of legitimate suppliers that you can get bitcoin mining from you can check out this site
https://www.globalsources.com