Hi there!
I can't vouch for the Neap study guides, however I did use the exampro tests and exams, and they were honestly
amazing. Even though some questions (especially on the harder exams) go way beyond expected VCE knowledge, they really helped me hone my approach to difficult questions; I can't recommend them highly enough if you're aiming to score highly.
If you mean Chemistry Checkpoints (I'm not sure what dot points are haha) I'd say they're also worthwhile getting, some of the original questions in there are pretty good, but I'd personally choose exampro if I had to pick. It might also be worth looking at the ATAR Notes guides and topic tests, in addition to the Connect Education notes, I found both to also be useful throughout the year. By no means are any of these resources necessary for success, they just make it a little easier