As we known bitcoin and ethereum has a good and positive reputation, but is there any other coins whose has goodwill as well as good market condition???
Other than Bitcoin and Ethereum, I prefer Litecoin on my portfolio. Being one of the most popular cryptos at the moment, Litecoin shot up in price from about $4.50 at the beginning of the year to more than $220. Also with a market capital of 12 billion dollars, the coin has one of the strongest development team behind it. Along with this, Litecoin's transactions are much more faster having a blockchain of 2.5 minutes which is 4 times faster than bitcoin. Hence, with Litecoin you get both security and speed.
Litecoin at present, is a good coin to invest your money into and you can expect a good amount of worth from the coin.