Sansa Stark

I would personally put you down as a "hat stall" because special people are always hatstalls, we just only see Harry's POV. McGonagall was a hatstall, so was Hermione. They both just chose to be in Gryffindor. I don't blame them since Gryffindor is a really great house but often they can let their hot heads dominate their good hearts. I have both a hot head and a good heart, but I value my intelligence most, even though I value kindness above all things in others.

You can try on Pottermore, that's the official "test", JK Rowling herself was apparently a Hufflepuff. That's not a bad house though, Hufflepuffs unify everyone and they are loyal and good.