Oyster, Credits, Universa, Tio, Polymath. Speaking about Tio it is trading below ICO price and still super undervaluated. They are about to launch liquidity pool and this should push price. Universa just launched mainnet and their price doesn't correlate with ETH price, just look at charts. As well as Credits, this blockchain infrastructure project can easily make 10x this year
I like Tio (Trade token) myself. It's way undervalued but will see a price rise real soon with the updates that are coming.
I also like
BBC - b2b coin aka Tradove
FGC - formally DFScoin now a masternode coin with low supply.
DIM - HYBSE due out in June. Hybrid exchange