i was remember that some people underestimate REDDCOIN cannot survive because the price seems very low several years ago but apparently some of them had wrong predictions because REDDCOIN could survive until now and from all coins you're mentioned above i think you have to try invest to this coin but i cannot guarantee about the profit because altcoin market seems unpredictable for me
Yes exactly the price of reddcoin is 0.00003$ in 2014 and now is 0.001$
I heard the same things now about reddcoin and the application of this coin in social media
but actually I don't know about the details of application.