Paizo likes to get your input about their upcoming content to make sure that it's helpful for you and your games. They will regularly run open playtests where you can check out the material and give your feedback. They've just launched a new one for the upcoming Guns & Gears content for Pathfinder. Head over and download the files now.
From the article:
Welcome to 2021! How about a playtest to start off with a bang? After not participating in the Pathfinder Secrets of Magic playtest and reading the feedback from our players and GMs, we put our heads together to come up with a way to engage our Organized Play community that worked within the Pathfinder Society framework. We settled on a model based on the Starfinder Society method that will allow our community to participate in the Pathfinder Guns & Gears playtest (see the announcement here). This framework works within established Society guidelines, doesn’t leave credit on unusable characters, and encourages players to get involved. We believe this method is flexible enough to use for future playtests and will add a section to the Guides to Organized Play to provide guidance to players and GMs.
But enough with the whys and wherefores. Let’s get to the details