BNB and ETH for investment now seem to be a very good idea. I have invested in both these coins. My prediction at the end of this year the Altcoin price could pump back. But in addition to the long term investments, I also do daily trades.
I think that in the present situation even though many altcoins have declined. However, it can still generate profits with daily trades. I use a little capital so when the price has gone up, the coin can I sell directly. And buying coins that have good volume, may be able to focus on Bitcoin, ACT, and VEX.