After Feb 28 AGS investors will have a hard time making decisions, especially for investment in BTC. If the first testnet becomes successfully, the AGS obtained in Mar and later gives you no BTS.
They give you shares in future DACs, icluding new chains of BTSX. Say, a floating interest is implemented in a future chain which releases in April; then each AGS will give you 2 shares in that new chain (while PTS will give you some 1.5).
Bytemaster has said if the new DACs don't require much extra work they will be very likely awarded 50/50 to AGS/PTS.
Still confusion. If the first chain is successful, why will there be a second chain? If the second chain contains new features, how to ensure people to adopt it when many are already using the first chain (some may even made a profit on it) ? Is it introducing competition among BTSv1 and BTSv2, and possibly more to come?
As long as a chain is functioning adequately, you let it run rather than perturb the environment for its users. (Small upgrades can be added without perturbing the rules.)
But natural competition will always introduce better or special-purpose competing chains. (If we don't do it someone else will.)
The beautiful thing about the BitShares Ecosystem is that introduction of new chains is not disruptive because every PTS/AGS holder automatically has a stake in both the old and the new.
So utilization and value can change gradually as each individual decides when to switch over.
If you like the new version, sell your old shares early. If you are not so sure, stick with what already has the network effect. Or keep your shares in both and win either way.
No worries. No panics. Take your time and let the market sort it out.