I have three choices in ALTS

Small and Medium caps


Divi Project for Crypto Made Easy
For those looking for Masternodes in PoS, there is no chain easier for a new-coin adopter. Nor a friendlier community
https://diviproject.org/


Odin Blockchain for Privacy Communication and Blockchain Applications, already on part two of an MVP Instant Messanger App.
https://odinblockchain.org/



Blocknet an OG in crypto - Long before ICO madness Blocknet was!
https://blocknet.co/

They are purists to the bone when it comes to privacy, security, decentralization, interchain communication and respecting all chain sovereignty.

They don't blend or absorb chain details, or wrap those details inside another chain to then say they are interoperable - they just make chains communicate one to another with tcp like protocols.

I think they will have great adoption - especially since anyone can use their API's