I think for now ethereum is still the best to buy. Although for now the price of ethereum is falling, but this seems to me to be a good opportunity to buy as much as we can. For the new altcoin, I think etherparty is a very good choice. Because etherparty is a great project with experienced team, that is really a great opportunity for investors.
Ethere is a king class altcoins in the market. It's very common. But how about others? For instance, waves is the shining star of the dex projects and it made ATH price at $15 this week.