One single location for all the documentation makes it easier for everyone to know where to store the documentation

Periodic reminders about expiring evidence is very helpful for staying on top of what evidence needs to be refreshed, when, and how often. Control- and evidence-assignment makes it simple for different users to look up what has been assigned to them, which controls have been fully/partially satisfied. The web portal makes it easy to access things from multiple locations. They've recently improved the interactivity of the website, which makes navigation and multi-tab management easier than it was previously.

CMMC has always felt vague to me. Strike Graph broke it down into simple, doable steps that were straightforward and easy to follow.