OP seems unclear about the nature of his AGS.
OP, your AGS will be snapshotted with the release of every new DAC (this will include the insurance DAC when somebody gets around to it). It doesn't matter if you've claimed btsx from your AGS already, AGS aren't a one time use thing.
PTS will also be snapshotted. 10% to AGS holders, and 10% to PTS holders is the social consensus, so most new DACs will offer at least that. The more PTS you're holding on the snapshot day, the more shares you can get in the new DACs (in addition to your previously established AGS holdings). PTS do not get drained when you claim them for a snapshot, they are a multiple use thing as well.
In a way of thinking, PTS are kind of like liquid Angelshares.