I use IntelliJ for java/groovy/JavaScript. AppCode for Objective C. RubyMine for Ruby. Basically JetBrains products when I can. I have all the key bindings set consistently across all the IDEs.

I think JetBrains makes the best editor on the planet if you really learn all the features avail. but JetBrains IDEs don't support quick editing of arbitrary files, so I use sublime for those. Again, I set up the sublime key bindings to be consistent with the JetBrains products.

Sublime is very sweet. Not quite up to the JetBrains standards, but it's faster and you don't have to set up a project.

And of course there is vim when I need it