The most good coin after bitcoin is ethereum as at present, many altcoins are based on ethereum platform, which will give rise to its prices. Likewise, its team and technology is also amazing. I think the coin will surpass bitcoin in the nearest future. At present, its prices have decreased dramatically, and it is the right time to buy ethereum.
I even now noticed that the volume of bidding from Ethereum increased almost 2 times. I think Ethereum is very good for investing.