I kinda wanted to learn to play french horn, but then I realized fully that it's transposed a fourth... yeah, no thanks haha. Haven't played a transposing instrument until now, and don't really plan on it.
Trombone, guitar, piano and viola.
It's a really beautiful instrument, though. When I own 3/4 of the world's wealth I'm going to have a chamber group composed of an oboe, pair of english horns, a bassoon and a french horn play entertain me at all times... really I don't see the point of any other wind instruments