I got them both. I like the B-17 better. I don't think the Team Pro is broken in yet. The leather on it is thicker. It is narrower too. Your handlebar height should dictate which brooks to get. The B-17 is good for handlebars around the height of your saddle, whereas the Team Pro is better with more handlebar drop relative to saddle.
You might want to check out the B-17 narrow. I never sat on one, but I considered it.