i choose ethereum for sure. because NEM is very overvalued coin. and i don't know more information about qchain so i don't trust to it.
I think ETH are more than the value of NEM well both are still good coin, but NEM for me are more secured and developed it's actually cheap right now because its blockchain really offer a good system. I don't know qchain also so i would pick the two big coins.
Yeah, I think Qchain is making a balanced decision actually. Can understand why they were criticized for it, at first, but I think people should see that they are making a wise decision now.
It seems that Lon Wong NEM Foundation President is also intrigued by Qchain. Check out this Tweet:
https://twitter.com/2017Lon/status/923435227078279168