Netbeans! sorry, just think netbeans is the nuts

Hm... I`m using coda everyday. I think it is enough to let me done all the job, :)

I'll chime in for Coda as well, with the caveat that I haven't used Espresso and thus can't compare the two.

I still swear by TextMate. I've tried both Coda and Espresso but always return to TextMate. I know that this is because I've invested a lot of time in developing my practice for TextMate before the likes of Coda came onto the scene. If you get used to a certain text editor, it's very difficult to then change to a new one - even if it's arguably better, as you've invested so much time in learning it's powerful subtleties. If you currently have no preference, then I'd recommend trialling both Coda and Espresso and whichever one you ultimately choose, you'll love forever. You could even give TextMate a go ;)

Personally like coda... I went from a PC using mostly putty and vim, it's the first IDE I could get use to and liked...

@anoopbal Because it's expensive and bloated?

I though the CS5 new inspect and live features were really helpful. I am just a beginner in web designing. I agree it's expensive.