In my humble opinion either all those projects are scams or at least there is a fraud in the model:

I'm talking about Nxt/IGNIS/ARDOR/JINN (Not sure if JINN is asociated to the other Three)

Correct me if I'm wrong:

NXT migrating to IGNIS, ARDOR becaming a superset of those 2.
Neither of them functional, just promising videos.

I bought Nxt and i sold 50% higher. I'll stay out of all 4 unless clear clarification of the reason of those new coins, coin shuffles and a functional software i can test.