However if you are watching our free lectures then you do not need a Study Text – the lectures are a complete free course for Paper F5 and cover everything needed to be able to pass the exam well (and are always up-to-date).
Whichever way you choose to study, you must buy a Revision Kit from one of the ACCA approved publishers. They contain lots of exam-standard questions for practice, and question practice is absolutely vital to passing the exam.