Below are the some of the good altcoins(non-platform) from my analysis.

1. 0x
2. Kin
3. OMG
4. ANT
5. HSR
6. POWR
7. KNC
8. RDN

I bet on platform coins as well, few are ETH, ADA, QTUM, TEZOS, EOS etc.,

Note: Please do your own research before investing.