Can you explain the pro`s and con`s of using Google AMP?

Thanks for the great SEO help. Can you explain the pro`s and con`s of using Google AMP for the index and core pages of my site, and Bootstrap 3 and 4 in folders that core pages link to for micro applications (Blog, Appointment scheduler, contact page using PHP, etc.)? I want to benefit from the AMP speed and be in Google`s preferential treatment group, but i need to have a blog, appointment scheduler and survey tool that AMP will not validate. Do I need to exclude all pages and folders in robot.txt or will google be okay with some strategy you might explain. All discussion welcome. Doc