By the grace of God, I passed my Plab 1 exam with 140 marks. I am working a full time job and only booked the exam on Jan 19, which is when I started studying. I did plabable in all my spare time, even at work sometimes and I did the mocks when I went home. The explanations there were important for me cos it helped me to remember key concepts. 1700 questions confused me a lot so I stopped doing them after about no 300. Samson mocks helped a lot cos the questions were more challenging, moreover, I saw 20-25 qsts from there in the exam. In summary,
-plabable 2 times with explanations and mocks
-Samson mocks
-Samson notes if you don’t understand something.