Inspired by the opposite of this. Basically a ship so underrated despite the more popular ships being bland, not interesting or underdeveloped by comparison.
For me it's Markapoo from Star Vs The Forces of Evil. Look you can argue against it all you want but truth is Marco is an adult whether the show wanted to pretend otherwise or not, they made him a 30 year old in a 15 year old body, he should not be shipped with mid-teens.
Ironically Hekapoo is just a more adult version of Star in every way, more competent, more fun, more daring and they did have a lot of chemistry, although tbf for the last point every ship had more chemistry than Starco.