I've been sent on the mission to learn a Bach partita or english suite. I just know one of the english suites, though, and thought I might ask which of the pieces is the most beautiful (in your personal opinion). Difficulty is not a criteria. But I'd be grateful for hints which to learn first. I have experience with Bach (all toccatas, all french suites, italian concerto, most of the "inventions").
P.S.: Sorry for any grammatical mistakes. Feel free to correct me.