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I've just started studying for the LSAT and I was wondering what materials did those who scored 170+ use?
Before I began, I had thought using Kaplan or Princeton Review were a good way to study, but how do they compare to Powerscore and Manhattan?

They're terrible. Don't touch Kaplan or Princeton Review. Manhattan is the way to go, along with the LSAT Trainer and Powerscore isn't bad.

Got it, but in comparison, why are they terrible? I'm asking because I didn't have to pay for a course and don't want a resource to go to waste either