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
the best fixed investment is bitcoin for the long term. but not all traders like to just invest in one coin, then they can invest in Bitcoin, Ethereum and other coins but the biggest share in bitcoin. because bitcoin has the biggest opportunity in the future.