Which harry potter ships are the best?

okay a ship is like a couple and im really curious as to what people think SHOULD have happened not wat really happened i don't care what the book says... oh and if u pick "other" please leave ur choice in the comments=) thanks!

P.S. sry i only did the 4 love... um quadrilateral feel free 2 put ships in comments u also thot would hav been good