I'm new in the cryptoworld and just heard about Ardor. It seems to be a solid project. If I invest in Ador, should I invest on Nxt also??
no need to get nxt but you can if you want. it'd gone up nicely since over a year ago, i don't bother with nxt though.
ARDR shall moon nicely one day for sure.

Thanks for your answer. But the market cap is already too high to expect a huge return.