I use version 10
Perhaps I'm too impatient.
I admit to frustration and feeling there must be better ways of doing the work.
I'm sure that some experimentation with settings would help, but if the originals contain tables and more than one column,
I hope V. 15 has improved
Starting with the scan, I find it better to use greyscale rather than B & W.
Avoid Auto for recognition, this is the point where judgment + trial and error come in.
I expect you have found the interpretation to be a mite pernickety?
I have, so I go straight through to the clipboard then Word and spend the time correcting formatting errors, there are few flaws in the spelling.
My most major job was transcribing a 250 page memoir for a friend who had a print but no electronic version available.
Fortunately it was formatting and proofing that was needed, so the start was simple enough