Neither. Go with Powerscore or Testmasters as these are pretty much considered the best classes. Kaplan is the McDonald's of test prep-- best advertising, great presentation, terrible content (not to mention that teachers aren't required to make a certain score on the LSAT themselves). I took Powerscore and was thoroughly impressed. My teacher scored a 178, my class had a mere 8 people and we learned as much as one could possibly expect. Cheers.