I Think Dogecoin & Bananacoin is going somewhere lmao, Na Don't invest in them. Emm Etherium Looks nice. Use this site to get more info man: https://coinmarketcap.com/
I would say etheruem, but seeing as it's currently falling & likely won't recover too well, I say stick to BTC and HOPE for *decent* short term profit as with any crypto.