I don't have a Lange, but have pieces from VC and Breguet. I'm familiar with all of them.
All of these are great watches, but the Lange 1, Historiques American 1921, and Breguet Tradition are very different from each other. The appearance, functions, size, and feel of these are dissimilar. If you have time, try to see of them more than once in person. Take some wrist shots and walk away. Then think about the watches and look at them all again. Sometimes this can help determine what really appeals to you in terms of what you want to buy and wear.