This post will be the shortest no doubt as we only have two to rank.

As a follow up to Futari wa, they had the hardest job as Precures following white and black. First impressions are not good, they look like the first precures and act like them to the point that an outsider could easily mistake them for the original pair.
There are subtle differences, Saki is more cheerful and happy while Mai is more graceful, calm and serene.
But the lack of differences between these two and original two end when they fight, as their style of fighting is more fluid to watch than the original two, and the splash star duo can really fire some epic special moves to boot.
I can't really say the same about their 2nd cure forms, Bright and Windy's costumes are gaudy, a word I never thought I use to describe a precure costume.
Hyuuga Saki - Cure Bloom/Bright - 7.6/10
Mishou Mai - Cure Egret/Windy - 7.4/10
Best Dressed Award - Cure Egret, not much competition, the others are awful.