I think 2021, is the year of the rise of altcoins, so, it is very suitable to invest in it, because many altcoins have the potential to make a profit, but investing in the cryptocurrency are very risky, therefore we must choose coins that can really contribute for our investment, for the example, such as ETH, ADA, polkadot, DOGE, XRP, this alcoin already has a rating in CMC, just waiting for the right time to buy these altcoins,
What kind of altcoins? There are a lot of them, and 99% is trash that no one needs and useless. Do you really think this year will be their season? I can agree about ETH, may be ADA. DOGE? - it's not serious. XRP - shitcoin. The time was right a few years ago. It is dangerous to invest in this right now due to possible regulations. It is dangerous to invest in this right now due to possible regulations, and the chances of becoming a multimillionaire have passed. But if that doesn't stop you, where will you buy? In which exchange? Maybe the reviews https://cryptototem.com/bitmax-review/ will help you with this.