If you loved Pretty Cure All Stars DX2: The Light of Hope - Protect the Rainbow Jewel!, try Pretty Cure All Stars DX: Everyone Is a Friend - A Miracle All Pretty Cures Together
A bridge between a film you've already seen and one most people haven't. Here's what they share, and what the second one does that the first one doesn't.

Pretty Cure All Stars DX2: The Light of Hope - Protect the Rainbow Jewel!

Pretty Cure All Stars DX: Everyone Is a Friend - A Miracle All Pretty Cures Together
What they share
Both films are directed by Takashi Otsuka, and they both carry the playful mood tag, and they sit in Action / Adventure / Animation / Comedy / Family / Fantasy territory. If that's the register that drew you to Pretty Cure All Stars DX2: The Light of Hope - Protect the Rainbow Jewel!, the second film will land in a comparable space — through a different lens.
What Pretty Cure All Stars DX: Everyone Is a Friend - A Miracle All Pretty Cures Together is
Even magical girls need GPS. Three fresh warriors stumble into a dance contest and promptly get ambushed by a neighborhood menace. When every Pretty Cure in history shows up to dance-fight, the team-up spectacle becomes the real showstopper.