I was a long-time TextMate user. The main advantage that ST has of TM is that the Go To Anything (files, functions in a file) feature is much, much faster than

I was a long-time TextMate user. The main advantage that ST has of TM is that the Go To Anything (files, functions in a file) feature is much, much faster than TextMate's. It also shows you the contents of files as you type, so you can sneak a peek at a file, copy some text, without actually opening the file in a new tab. The full project search has a less native-looking interface than TM but it's faster, especially on huge projects.