Suite Precure
I honestly know very little about Suite Precure, so I can't say a ton about their personalities. However, I know Hibiki is sporty and energetic and I like how her civilian clothes are a little darker. The detail of the hair in this season lends its artstyle identity. I love how different the cure forms look from the civilian designs--Cure Melody is almost unrecognisable with her marshmallow pigtails and cheerlike costume. The blue eyes pop nicely. The amount of frills and bows in this season is very cute, and though the music theme isn't perhaps obvious from a glance, I don't mind that at all, especially with such strongly thematic transformation sequences and attacks. That being said, I always thought the frills of the skirt resembled sheet music. A really solid design.
Kanade is Hibiki's friend and occasional frenemy who likes to bake. Her everyday clothes are a little too pink imo when Hibiki is already wearing a lot of that colour, though I like the colour of her hair: blondish green to really contrast her platinum ponytail as Cure Rhythm. In general Rhythm's costume plays on Melody's, nicely uniting them as a duo, with more of a ballerina look. The pastel pinks are tastefully placed.
A redeemed villain catgirl with a slightly edgier design to show for it. Ellen is fine and Cure Beat is pretty cool. The blues with her purple hair are harmonious and I like the yellow eyes a lot. Also the fact she can strum her hair like a guitar is just so funny and good. As pretty as this look is, I wouldn't say it tells us a lot about her character at all, and even her rockstar theme doesn't come across until she literally brings out the guitar.
Another antagonist turned cure. Ako gets a fair bit of flack for being annoying and I'll leave that up to the people who actually saw this season lol, though at least her design is good. A very realistic kid design as Ako, and as Muse she's an adorable, slightly goddess-inspired magical girl with a pleasingly standout citrus palette. The hair being so long does sorta clash with all her little ribbons and strands, but not badly...the shawl is a nice differentiating touch. As for her masked thief persona, I'm curious if that's Precure magic making her look older, since we know it can do that (with Mahou Tsukai and Hugtto and stuff). It's a smart way to disguise her.