if you want to invest in altcoins, this is the right time for you, because all altcoins are very cheap, buy good altcoins like the one below:
1. ripple
2. cardano
3. Holo
4. nem
5. dogecoin
Well at the moment doge and nem are not the best coins to invest are very bad things at none, I think it's better to take tron and eos these coins are much better and the road map they have goes well