Yes. I believe that investing in crypto for long term allows me to make good amount of profits. Cryptos are great investment assets.
I personally prefer coins like Ethereum, Litecoin for my portfolio as they are good potential coins.
Ethereum is the second most popular crypto and is also used as a token for smart, decentralised applications. The coin can also be used as a platform for posting new ICOs.
Litecoin with a blockchain of 2.5 minutes allows me to make transactions very speedily and since Segwit activation, this has improved a lot. The coin has the potential to cross $400 in the coming months and will yield me good profits.