The PTBoards tests were comprehensive and rigorously tested my understanding of the concepts. I also appreciated the detailed results that were provided, which helped me understand where I needed to improve in my preparation. Overall, I would highly recommend PTBoards
The 1 hour testing option is great. Rather than sitting though an entire 5 hour test, I can test myself in short tests and revise the concepts and test myself again. Also it saves me money! Highly recommended