Yes, I am very happy with my Librem 14. I am a former Apple user that switched from a MacBook Pro to a Librem 13 a few years ago, and then I pre-ordered the Librem 14 when it was announced. I think PureOS is great for former Apple users, but QubesOS is the absolute best OS, and it is awesome on this laptop with 64GB of RAM and an NVME SSD. I wrote a review here.
As you pointed out, there is no way to know how many or what percent of Librem 14 users have issues with their laptop. I can only share my experience.