I have never heard about both, excuse me, but they are shady as fuck.
1. Spectrecoin, updates + Bisq exchange integration next month.
2. Naga coin (not released yet) , 50% marketing, 2 big exchanges.
In the only coin, well, the "ico" that i am trusting enough right now is Envion, i posted the same a few minutes ago, but i am in love with this ico.
They raised a lot of money, maybe i am making a lot of promotion for them, but no, i am not being paid for that.
if you have doubts, then just invest in Neo - Cardano - Stellar, they are going to explode by next month.