need advice on study manual for 3. BPP? archie 3?

[muddigirl]

Any thoughts on BPP manual for course 3?
Has anyone used BPP manual? THey claim their manual to be a replacement of all textbooks with exam style questions.
I like the sound of that but they are very expensive. I have a feeling that I will end up resorting to other manuals or textbooks
so then should i just get regular manuals?
Please advice thank you.

Has anyone used archie 3? I read a sample note on the web but I thought it was too concise and not enough questions.

For exam 3 is the combination of
archie 3 and mahler sufficient? any other recommendation for tackling questions?

Thank you all in advance.