The top percentile throwers are typically in the 30-40% CS range, with elite being 40%+. Realmuto for instance has caught anywhere from 22% to 47% over the course of a full season. 22% being last season of course, which was a notable down year for quite a few catchers (Realmuto, Raleigh, Maldonado, Rutschman, Kirk, Murphy, etc.) likely due to the new rules and base sizes.
Only guy that I can see consistently hit 30%+ in this recent era has been Yan Gomes. Moreno certainly has the potential to do that as well, while also being elite at blocking. What he struggles at is pitch framing which is slightly below average, like Kirk's throwing. So essentially both players have 2/3 of the defensive elements at an elite level with another one lagging behind.