I have an iOS app where I’m displaying approximately 2000 (two thousand) annotations in a Map view. It is unusably slow. Looking up similar problems, I see two recommendations:

1. Load annotations only when they are visible using onMapCameraChange or
2. Use MKMapView instead of the SwiftUI Map view

Is this, in fact, a problem with the SwiftUI Map view? If so, which of these two solutions will result in the best (least laggy) user experience?