FlexiPDF vs FreePDF vs Foxit

[tombuur]

I recently bought FlexiPDF Pro.

Can anyone point me to a comparison with FreePFD? What are the extras I get? Any difference in speed and cpu usage?

I have previously used Foxit software for at least 10 years, mainly as a pdf reader because it loads so quickly. Still I can annotate and highlight document with it.

How do I approach that with the Softmaker pdf apps? I wish there was a simple reader with minimal editing options (annotations, highlight, rotate etc.) and quick loading. Ideally this reader had a button for switching to FlexiPDF in case I wanted to do more extensive changes to the document.