If you are looking to improve specific mechanics, search the osu! forums or Beatmap Packs page for:
Famous for "psy-style" kicks that introduce unique rhythmic shifts to your play sessions. 2. The Skill-Injected Bundles osu hardstyle beatmap pack
Because hardstyle is physically demanding, start with lower BPM maps (140-150) before jumping into 180+ BPM "Euphoric" tracks. If you are looking to improve specific mechanics,