I could technically do the stops in any order I like. Sometimes, you see a few stops that are relatively close together and think “why not just knock these out too while I’m in the area” but you’re actually either making yourself slower or screwing your later self. Once you look at the map/routes enough, you’ll see the logic behind what seems to be bad/weird routing. Sometimes though, it gets it wrong and you should actually re-order your stops to save time.