I am a huge fan of Panic software. They have continuously created amazing software. I own all of them. When Coda first came out I bought it and was one of my staple apps for creating Websites and, although its been a long time coming, Coda 2 is finally here!
If you plan to purchase it, make sure you do so soon because for the next few days it will be discounted. 50% for the first few days and 25% for the next days after.
Coda 2 is a beautiful application and triumph in application design. A must for any web design user. It is beautiful and elegant.