Queries for Allen test series

For context this year I will be in 12th and I want to buy Allen test series (offline)and I am not an Allen student

In there website it says I can buy leader test series which is for dropper and class 12 So I wanna know should I take leader or there are any other test series of Allen specifically made for class 12th student

(Don't suggest me NEETprep as I want offline test series and Neetprep is not available in my location)