For those who are multilingual: Which language do you prefer? Your original language or one of the ones you've learned?

After learning more and more about other languages myself I find that not only do many other languages make more sense, they also sound better (than English)

I’ve also found that many conventions in English are clumsy and oddball.. e.g. Than and Then or Too, Two and To ..

So is it your original language that you prefer or some other language? If you had to abandon all languages but one, which would you pick?