Effecient SoundSet Builds

Converting from playlists over to Syrinscape for game music and SFXs. I have about 10 playlists with 8-12 songs each I want to move into Syrinscape and add SFX alongside the music and play off an iPad. Which is more efficient, to have one SoundSet with each play list as a MOOD(meaning about 100 song Elements) or create a different SoundSet for each play list and have 10 SoundSets loaded to the iPad? I’ve noticed the iPad can bog down a little if I have too many SoundSets loaded to the player. thanks