i've been playing around with diagaurd since before public sale, it really is amazing with some of the best features, i recommend Diagaurd or any Diamorphine product over nearly any other protection/cheese provider as they genuinely care about customers and the security of their products.
If you buy Diagaurd, you 100% will not be getting your loader/service quacked, as no one has been able to fully quack anything with diaguard to this day.