Boil potatoes in salted water until fork-tender, about 10–12 minutes. Drain and let cool.
Peel and chop the eggs. Separate yolks from whites.
In a bowl, mash yolks with mayonnaise, mustard, relish, and vinegar until smooth.
Chop the egg whites and fold into the yolk mixture.
Gently mix potatoes with the deviled egg filling. Season with salt and pepper.
Chill for 1 hour to allow flavors to develop.
Sprinkle with paprika and herbs before serving.
