Not a problem w/ the Ritter, more like a less common general issue w/ some initial grinds on S30V steel, regardless of make/ model/ manufacturer. Once the edge is refined, which in most cases is how the blade comes straight from the factory, it's a non-issue, (in my experience at least). S30V is my preferred steel for moderate -heavy use as it can take a super sharp edge, and hold it seemingly forever - I've never experienced an issue w/ chipping, outside of a couple less than perfect factory edges, that were easily touched-up and never presented future concerns.
M2/ M4 are super steels for sure, but I've never been dissatisfied w/ my more generic premium steels to justify the price premium. Your mileage may vary of course.