The same course, the same explanations, wherever a student sits it. Every one of the 4,495 questions carries the rule, the shortcut, and why each wrong answer was written to catch you — and a plan that tells you, in writing, when your target is out of reach in the time left.
Every plan opens the whole course on the first day, and the first fifteen are refundable in full. If you would rather look before you decide, the diagnostic is free — 27 questions, about 35 minutes, no card.