Bitcoin is the far superior investment for 2020. Not exclusively is it seen as a place of refuge resource, but at the same time it's the first digital money and consistently leads blockchain advancement through it's BIP procedure
If you must hold altcoin because they always bring better profits do not go too deep and make sure your altcoins are top altcoins
I think big investors realize that cryptocurrency is a new type of high-risk investment and to secure the value of its portfolio, Bitcoin is the safest asset. Investing in altcoin, the risk may be higher but if investing in the right altcoin, the profit obtained is sometimes greater than investing in Bitcoin. I agree that it needs deeper research when deciding to invest in altcoin, especially in altcoins with a low market cap value