Potentially better, though a lot will depend on the details. For instance, the PCCC's Adam Green raises the issue of ranked choice for delegates, and also how the delegates are selected.
Green: "We could have five of them support taxing billionaires, five of them support Medicare For All and shaking up the system, one of them is backed by Al and crypto and AIPAC and other corporate interests. And that person skirts by with 130 votes if we don't have ranked choice voting."