I purchased Gleim (2019) previous to Hock and I find that Hock books are easier to follow and understand. Hock articulates scenarios and key points more thoroughly and in an easier to understand way. My only gripe is that the MCQ are not sorted more often. In other words, the same questions are repeated on multiple attempts, even though there’s a Read more about review stating Better than Gleim lot more different questions available for that section. If I had to recommend, I’d highly recommend Hock books versus Gleim, and Hock does have a comparable study bank.