In my opinion, it's not a bad time to invest now. Some coins are really very cheap now and I believe the market will recover in the near future.
I want to invest some project such as, Tezos, Cardano, NEM, Dash, Maker, NPXS, Lisk, OmiseGO, Zilliqa, Komodo, Status, Waltonchain, Elastos.
It that a good idea to do it now? Any comments are welcome
No doubt, Ethereum is the greatest altcoin. However, there are several alts that can be the best gainers with time. They will grow steadily, and bring you much money. These are DASH, Monero, Cardano, NEO, and TRON.