Over 10 years for me as well.
I would not recommend ABeka for math at all—too fast and skips all over the place.
I have grandkids now and they are going to a charter school but here at home, I got them the R&S kindergarten books and the penmanhip books.
I haven’t used Saxon in ages but it helped my kids with learning algebra. That is my weakness but they did well in college so I can’t complain.
We did Saxon though algebra, then a very hands on geometry program, I forget the name. For higher maths, we used a co-op. Same with higher sciences, we used a co-op.
My daughter uses Singapore and Life of Fred. She thinks both are really good, but sequencing is different so standardized testing could be affected.