I don't know about that either and I think you better ask through a telegram group maybe there you will get the answer you want but it will come back to your personal decision
I'm not pretty sure if askin' on the telegram group would be a better way since their telegram group is not too crowd of the developer.
Meh, the developers seem to have completely abandoned the project, I do see a reason. I mean they have recieved free money for the ICO. Why bother anymore?