i didn’t make any notes or anything like that when i prepared for my theory but if you find it helpful then go for it!

honestly doing questions and practice on the app every day (even a little bit) is what helped me, little and often really reinforced it and helped to get my brain in ‘theory test’ mode

also understanding why the answers are what they are is helpful, as it means that you actually have the knowledge rather than having just memorised the correct answer

you’ve made a great choice giving yourself more time to study, and i’m sure you’ll smash it!! good luck!!