Bought this some time ago, I like the Stamp and Signature feature easily doable. Thanks to the VDO, I got to know some of the update that I didn't know about. For the AI features, I am not sure or quite pessimistic. Maybe you can allow user to BYOK to save your token.

Things I wish there will be included in the next features update are:
1. Stamp and would work better if support transparent background similar to Signature.
2. Basic shape like square, circle, arrow that can be inserted. Now I got to save those and insert as image.
3. I am still having some problems with OCR but many PDF application also still the same especially in non-English such as Thai and Japanese. But typing in those languages have no issue.

I am not sure what people would be expect more from PDF editor.