Much have been invested in altcoins and many are still coming up, yet many have not rely done well or lived up to expectation. Should one continues investing in altcoins or concentrate only in Bitcoin?
I suggest it is better to invest in bitcoin, because altcoins are emerging more and more, and that will make altcoin competition, and the losers will be lost and ignored by people
When the market is down, I also think like you. The best way is to invest in what is most expected of this market, and Bitcoin is always the gold investment in the eyes of everyone.