Are the AirPods Pro 3 worth upgrading to from the AirPods Pro 2?

Reviewers in r/headphones and r/apple consistently describe the Pro 3 as a meaningful step up in ANC, fit, and mic quality, but several note the sound-quality jump is incremental rather than dramatic. If you already own Pro 2 with fresh ear tips, the consensus is that the upgrade is nice-to-have rather than essential — unless you specifically want the heart-rate sensor, hearing-aid features, or improved seal.