WSET & CMS helpful?

Hello, I have already gotten my intro with CMS done, and plan to take my Advanced in August, But I also just registered for my WSET 1 and plan on taking the second one after that, before my Advanced CMS, Has anyone done this and was it as helpful/ beneficial as I think it will be? I know they focus on some different things, but I feel like just reiterating the topics would be useful for me to commit everything to memory.