Despite having competition as a SD Grass mon with Leafeon, Jumpluff still sets itself apart thanks to its much better speed tier of 110 and access to Sleep Powder and Flying STAB. Sleep Powder gives Jumpluff an easier time to setup Swords Dance even with its abyssmal attack stat, +2 Acrobatics cleans past the tier with very few Flying resists and the common Flying resists (which are mostly electrics and Probo) get hit by Seed Bomb. A solid mon in this meta right now.