I have used the AirTags for my luggage for a while now. However, I have had quite a few times where my phone didn't pick up that the AirTag was anywhere near my location, when it was for a long time. Sometimes I have seen the bag coming around the carousel at the airport, I pick it up and it is still showing as another country. Then a bit later it finally updates.
I am just saying I wouldn't switch to iPhone just for AirTags if you like android.
I am curious how many other people experience that much of a lag on them, because it seems like all you hear is how much it saved people from lost or stolen luggage. My experience has been that it would be a gamble if they would be useful or not on any given day.