Analyzing the Main Ships of Deltarune

Between the four main characters (+Berdly), how does each possible ship hold up, compared to the evidence in game, it's likely canonicity, and my biased opinions? The next two chapters may be dropping in ONE WEEK, but how could I not get my two cents in first? Huge thanks to Andrew Cunningham and Seek's Stuff for inspiring me Sources: https://pastebin.com/jkPupZ4q