Yes, go for it, and sync your online Paizo store account with your FG store account so that you can get the discounts and any free PDFs BEFORE purchasing. Here is a YouTube Playlist so that you can preview some of the content and such. These videos go back to the release in the play-test.
YouTube Playlist:
https://youtube.com/playlist?list=PL...okK64E-0zCw414
Here is the official PF2.0 FG forums thread.
https://www.fantasygrounds.com/forum...Pathfinder-2-0