I think you’ll enjoy homeschooling your child with either curriculum. It is nice to have the book as a guideline and the freedom to elaborate as much as you feel necessary. The real plus I found was in being able to carry on the lesson of the week subtly through the rest of the week in other ways.
When my kids were in the R.E. program I’d take the time to reach the chapters they were on so that I could infuse the lesson throughout the week at home (you know, to reinforce the program) only to find my kids telling me “No, mom, we didn’t talk about that. We just did x,y, z and sat around”.

That’s when I decided to do it myself rather than pay the $200 per year per student to have the Church do it.
I felt bad about not supporting the parish’s program, and I spoke to the DRE and priest about my disappointment but they both came back with the “We have to teach to the average” line…how some kids in the class are well versed in the faith, thanks to their parents, but most don’t know anything, not even the basic prayers, and some don’t even go to church on Sundays, and how they’re there because their parents want them to receive the sacraments.
So now I’m teaching. The DRE and priest were so supportive and understanding of my effort to teach my own kids that I feel moved to help them out now that my kids are on their way to young adult ministry work with the Church (son is a reader, daughter is in the adult choir). And sure enough, I’ve got three kids who are well versed in the faith, three who are only there because they have to be, and four who don’t mind being there and don’t mind learning more about the faith but aren’t really thrilled about giving up a Sunday morning for it.