Hi guys, I have been using Jack Westin for CARS and although my scores aren't terrible I haven't been able to get perfect scores on any passages. Still getting 4/6,5/6,5/7,6/7. For some questions I don't understand Jack Westin's reasoning behind the explanation. I also have EK 101's verbal reasoning book from year 2000, first edition. Which one of these two are better? (I will be using all AAMC material towards the end of my studying, starting NS full lengths this week as well).