Thank you so much to everyone who tried to give me an answer here. To be honest it's the first time that I ask something like that on any forum, it's simply because I didn't find enough information on this coin.
Anyways very happy to join to forum with so many replies to my question in 24H !

I found out that one BIG issue of this coin is that the team has no lock on their coins. They didn't go through an ICO so I understand why they do it, but their community complains that the team is selling big amounts of tokens without any notice.
I was considering investing around 5% of my portfolio in this, I'll consider something closer to 1% just "for fun"

I see many people mentioning IEOs I have 15% of my portfolio in bitfinex coin (UNUS SED LEO) bought @0.99USDT. But it's the only one I have, if you have any advice I'll take a look !