Luna or Celestia?

[Splashee 28,564]

Have I responded in this one? Even if I have, it will always be Luna

[Paleopony 702]

This is such a tricky question. I love both of them!

[Old Accnt. 3,149]

i like both but personly  is my favorite 

[Tao 7,791]

I got to say Luna on this one!  

[JMTV99 1,353]

I love both of them, but I prefer Celestia more.

[Savy 5,077]

Bruh I prefer Cadence if we're talking pony princesses.

 

Non-Pony Princess:  Skystar

[Splashee 28,564]

As long as they are still Princesses, I like them. But when they are just Celestia and Luna, there are better alternatives such as Sunset Twilight Glimmer.

[dead account 2,711]

Luna. Celestia always wants that things go her way, I pity Luna.

[ExplosionMare 18,064]

Luna because she isn't controlling to anypony like Celestia is (good intentions or not)

[Sparklefan1234 171,159]

I choose Princess Luna because she doesn't risk the lives of her subjects in order to teach lessons. Unlike, her sadistic sister, Celestia. 

[Flutterstep 47,088]

Luna is best because she doesn't eat all the cake.

[Light Blade 8,673]

Both of them deserve love and appreciation

[Tom Gallagher 33,588]

Probably Luna. Love Celestia loads but there are some decisions she made that could’ve been thought through more.

[Tacodidra 61,194]

I have always preferred Luna – she's my favorite princess not named Twilight. I like Celestia too, but I think Luna has both the more interesting personality and the more appealing design.

[Jedishy 3,548]

Luna is my best Princess. She is the one I have a Plush and Blanket of. I love both Princesses but Luna wins out. 

[Sarabi 57]

I love them both, but Luna is the winner for me. 

[EpicEnergy 23,218]

Luna, because I love her! 

[Luna the Great of all the Russias 2,985]

Refer to my name and avatar. I find her character to be more interesting than the other sister, though this is also unfortunately because she did not have episodes dedicated to her.