for a Maximum ROI i suggest to buy MNE. It is a new, undervalued ethereum based token.. actually you can bough him on livecoin only, but as soon as it will hit bigger exchanges (adding on big exchanges is imminent), value will increase significant
remember

Why?
You never observed that when a coin Comes the first time on a big Exchange value increases enormous?
Here are the obvious strengths of Minereum:
First coin to self-mine
Releases in predictable way
Does not require energy
First to create easy token creation service
This will include tokens that use the same innovative self-mining process
Will make Ethereum token use-cases accessible to the masses
Potential world-wide lottery service
Paid into only with Minereum
Increases rate at which Minereum is taken out of circulation
Tokens received from services will be destroyed
Taking them out of circulation and increasing scarcity/value