I don't think that everyone needs to read about it ..
Because
etherum
Bitcoins
Litecoin
Bitcoins cash
Are the ones really making the news...
Everyone's own thinking May differ but it's for an individual to decide what to invest it
That's the common and famous crypto in that market and those crypto are the most requested and suggested to invest in the market. Nowadays, crypto are so risky because of many bad people and scammers in the market.