I’ve been using Orion for about a month and a half and it’s pretty great. I’m not a studier, never needed to in school, so GMAT has been painful. I took the Manhattan prep 9 week course and got some good stuff out of it, but once I was done with the syllabus I found self study super tough. I was looking at tutors but they were insanely expensive. I found Orion and it’s honestly been the best thing for me. It’s very structured, the gamification/aesthetics of the program keeps you engaged, and the teaching I think is stronger from the strategy side then Manhattan prep. Would definitely recommend if you need structure and you find it difficult to self-study, it’s been the best option for me. P.s. I realize my comment may sound like I work for V-P but I certainly can guarantee I don’t. I just really like their product.