The final thing that has me trapped with Evernote is the very good OCR for both images and PDFs. The second I figure out a replacement for that which works great on Mac and iOS I am gone.
I use swiftscan because I've been using it a long time (same reason you use evernote) but the Notes scanner is pretty effective if Notes works for you.
I guess I could just try it out with a subsection of notes.
Time for the giant migration!