Textbook ditch

[clovvy]

Hi, I want to know which textbook should I ditch altogether and just use passpapers
Textbooks: Campbridge, campbridge enhanced (pdf), Terry Lee, old fitz (issued)

[RuiAce]

For 3U, pretty much cambridge is enough. (If you want to go for the minimalistic option)

Just like with 4U, Terry lee is recommended if you want questions targeted to a selective school difficulty. But Cambridge has a pretty wide coverage and already gives a bunch of good exam-level questions anyway