I mean everything Adobe comes directly to mind - but, depending on the kind of document, there are a lot of options. What exactly do you want to do? Home or professional application?
I agree with @Slartibart here - more information is needed to answer your question helpfully. The 'best' PDF application is completely contingent on your needs. I have an Acrobat Professional subscription which is indispensable for some things, but I primarily use PDF Viewer for annotations.
A useful clarifying question would be - what do you want/need to do that you can't do in Preview?
Tough question!
After experiments, I use Zotero and Microsoft 365. I have payed like 20$ to help Zotero's project and Microsoft license is free for students in my University.
Might fail your “Bloatware: No” requirement but it’s worth remembering about it
How to Use Microsoft Edge's Built-In PDF Editor https://www.makeuseof.com/use-edge-pdf-editor/
How to use Microsoft Edge as a PDF editor