there are thousands of altcoins out there today but to find ones of value i try to follow three guidelines.
1. Must have sounds technology behind it.
2. Must have good partners or be in association with a big crypto.
3. Must be cheap enough or offer bounties to build a free portfolio.
My favorite altcoin to watch: EON
Exscudo, which is the name behind the EON token, is a gaming platform from the EOS Network. EOS has already made a huge impact on the cryptoscene and is only showing upside. EON is already being talked about as the expensive candy of the EOS Network.