Uranus/Neptune were my exposure to the concept of girls liking girls! (And Kunzite/Zoisite for the M/M side) I really appreciate how Sailor Moon exposed me to multiple queer concepts at a young age via fansites.

Usagi Tsukino/Tuxedo Mask were my very first ship, before I even knew what shipping was! I love their dynamic and story throughout the whole series and they have a very special place in my heart.

Hell yes to Chibiusa/Sailor Saturn! They're so cute. I have so many ships of all kinds in Sailor Moon I enjoy, and I agree: it's so great for f/f ships too. :D