Hi!
As a former LSAT teacher (turned GMAT instructor!), I agree with the advice to stick to GMAT questions. There is quite a bit of overlap between GMAT and LSAT problems, but there are some LSAT question types that don’t appear on the GMAT, as well as a lot of logic that’s more formal than a typical GMAT problem. If you’re looking for opportunities to practice CR beyond the OG, ManhattanPrep’s
Free GMAT Starter Kit includes Critical Reasoning problems and solutions written by our teachers!
I would add that if you’ve exhausted the OG material without seeing the improvements you’re looking for, it’s worth pausing to reflect on your study approach. In particular, consider whether you might benefit from doing a little more guided study of the CR question types using a textbook. Also, take note of how thorough and effective your review has been. Are you engaging actively with the explanations? Clearly identifying where you went wrong? Recording your takeaways in a review log? Replaying problems to see if the takeaways stuck?
Best of luck!
Ally Bell
ManhattanPrep GMAT Instructor