I would buy the top 5 altcoins, like Ethereum, BTS, Monero, NXT, Ripple due to that they are all under value. Ppl are dumping altcoins. It is tiime to buy them now.
OP needs to
gain money, and not lose money. Gambling away money on altcoins just because they went down significantly, isn't a good way of making money. How low an altcoin have been going, it will always go lower and lower.