In recent time cryptocurrency is not in a good shape. Many peoples are losing their money because of fraud but bitcoin is in a good shape and I hope in the year of 2020 bitcoin price will rise more.So it is the high time to invest bitcoin.
I have to agree. get 1 BitCoin and wait for the bulls. when the bitcoin bulls run, all the altcoins will drop, then buy some favorite altcoins you think will run after BTC finishes it's head start. thereby diversifying your portfolio, but more percent in bitcoin. with that said, it is overall best to go with BTC as it is slow but steady in it's overall rise in price. further, BTC is the only proven resilient cryptocurrency to date no other has yet to truly prove itself from all attacks, while Ethereum is the only proven fungible cryptocurrency to date but is inflationary unlike the deflationary BTC.