It stings, but it goes fast;)

Mini epilator:
provide spare batteries (the first are provided)
the sound is lighter, but it's still very lawnmower 8S
impeccable on knees, underarms it stings but it's the game and it's quickly done, same with the shirt
cleaning less simple than the epilator but it's still quick

Tweezers:
the light is very convenient
the tip is not bent enough to catch the hair but the most practical blow to some areas