hours get freed up 30 days after using them, there is no monthly reset, its rather a rolling window.
so if you bot 10 hours today, in 30 days those 10 hours will be freed up again
thats cool. made me a lil curious when i extended to 400, that i still had 200 used tho but that means i will get from whenever i started using the client and then its just to count, should make sense in the run TY