The 314II is a single horn, making it lightweight and extremely responsive. And it's pitched in F for a traditional warm French horn sound.
The 322II features a rich, clear tone and well centered notes. It provides security and comfort in the mid-to-upper range without sacrificing any sound in the lower register.
The popular 567 is a full double horn with a design very similar to the innovative 667V. Though priced as an intermediate model, it is used by some professional players in top orchestras.