Padel and pickleball both create sharp court noise, but studies measure them differently. This guide explains impact, exposure and annoyance without pretending the evidence is neater than it is.
Pickleball is popular because it is easy to start, social and adaptable. The strongest participation evidence is from the US, while global and UK data should be handled separately.
Current evidence does not show another sport replacing pickleball. Padel and pickleball are both growing in different ways, so the useful question is how each sport is developing near you.