Bitcoin is the first electronic currency and is the strongest currency in the market today. But bitcoin still has some drawbacks that these latter coin can overcome. Some of the altcoins you can hold long in. This year, traxia, usechain, amo blockchain.
Probably, the tokens you are writing about are really good but as I do not know much about them, I will better offer my own variant. These are Stellar and TRON, Ontology and NEO, Credits and Gladius.