Delayed, for now, I got it.
Thank you for information on the future implementation of PoS on Genesis Network's network.
We have postponed PoS as v3 has critical vulnerabilities. We will implement at a later date once a solution has been developed or proposed.
What did you mean? Why I should be careful with v3 coins?
You should be careful with any v3 coins that you own.
They are vulnerable to fake stake attack (51% essentially).
If the network is compromised the price may drop considerably. Just be careful.