I did a bit of a research today, I came to the below list in no order. (Excluding Ethereum for sure)

Cardano
Icon
Komodo
NXT
UBIQ
EOS
Credits
NEO
Qtum
ArkBlock
Aeternity
ARK
NEM
Stratis
Lisk
Waves
Particl
Tezos <-- Hopefully


It's kinda tough, but If you have to choose ONLY 1 Star in 2018 - What's your pick?