Too many ponzis going on on Tron Network. No returns are consistent. You're lucky to get there early enough to reap such incredible rewards. Now your timing for exit will be more important than your entry.. Hope you get it all right!
But it doesn't take away the fact that a ponzi is a ponzi! Good that you know it beforehand.
Yep, it's for sure a ponzi. However, I've played a few ponzis in my day to know that you can make great returns in them as long as you are early and take profits along the way.