Ardor will launch mainet 1st january. And his first child chain will be IGNIS. It was an ICO but if you missed it you can buy NXT and for 2 NXT buy you will be reward of 1 IGNIS. It's a great deal because after the "fork" you can sell NXT ! They are not burned.
I will try to see the NXT coins carefully, how the prospect of this coin in the future hopefully NXT coins really give a huge advantage. thanks for the information.