The Axon contract is smaller than the Flock one, 50 cameras instead of >100, but that's because it's all they could get budget for, and they want to expand. DPD owns the data and is theoretically not supposed to share it with federal agencies, but there are lots of legal ways to make them comply. They're setting a 21-day retention period for data that's not part of an ongoing investigation, but I think that's missing the point, and it's not codified into law. The Axon cameras can be switched into a mode where DPD can view live feeds. Most of the contract provisions that the mayor's office added because of significant public outcry I would call "token." They're not addressing the real issues, and it's still contributing heavily to the development of the surveillance state.
Overall, it's an improvement, in the sense that breaking your leg is better than breaking both your legs. But don't get me wrong, they're coming for the other one as soon as they can.