How to use KAPLAN REVISION KIT and is it enough practice (P2)

Hi every1 this is my first post, I’m hoping to get some constructive help. 🙂

Im using the kaplan revision kit, for the P2, however the question in the kit are pretty old, (but have been amended) i was just wondering if it is enough doing all the questions in the most recent kaplan revision kit which seem to a little old or just downloading the most recent exam papers from the acca website and doing those?

Any guidance would be very much appreciated.

Thank you,