Is there any difference between the built-in reverse interlinear which came with my Logos base package for the ESV, and the one for sale at https://www.logos.com/product/154150/the-english-standard-version-with-reverse-interlinear?
The link seems to correspond to a book Logos and Crossway published a few years ago (which I own a copy of), but I can't tell if it adds any extra features of functionality that a Logos base package doesn't have.
No, I don't have Faithlife Connect, but I did trial it once.
It shows that I can purchase it (with a discount for products I already own).
If it added one or two of the features that the printed edition had (such as showing where the ESV translators used their own variant selection over the NA27), then I see the value in it, but it is hard to tell what this adds over the reverse interlinear functionality I already have.
Do you have Logos 8 Basic? If so, you have a free "rental" of the Reverse Interlinear, but you technically do not own it, and so would be able to purchase it. But it wouldn't really do anything for you as long as Basic keeps on renewing.
No, I have Logos 9 Academic Professional, but your renting reference makes sense (I had Logos 8 Basic previously).
had Logos 8 Basic previously).
Logos 8 basic never went away, your L9 Academic adds to the package(s) you previously owned.