Ask HN: Do you change your editor's keyboard shortcuts?

For the last year I've been primarily an iOS developer. I'm starting to branch into Android dev using Eclipse and am planning to start doing some web dev (Python/Ruby not really sure yet) using MacVim in the future.

I'm debating between learning all the Eclipse keyboard shortcuts or trying to update them so they match Xcode. At the same time I'm finding some cool shortcuts for functionality Xcode doesn't have or I didn't know it had.

So what about you? Do you modify your editor's keyboard shortcuts to make it more efficient? Match other editors you use? Or do you just use the stock shortcuts that come with your editor?