my recommendation for you is Chromia (CHR) because this altcoin has dropped from -92% ATH,
so it is very suitable for investment.
I think whenever investing you should always remember to never use your entire capital in one coin. Crypto currency market is very risky market where even good coins have crashed. Therefore, always divide your capital into different coins. Thus, even if one project fails, your entire capital will not be lost. Another important thing is that you should never invest your entire capital at one time. One should try to ensure their entry whenever the coin price falls.
Many coins in the market have fallen well below their all-time highs at the moment. It will be a very profitable investment in bull season if different top and good coins of market are selected.