I develop applications using PHP or Java and will study Perl for the first time.
For PHP and Java, there are integrated development environments such as Eclipse, and
Padre is getting better, but it's currently not quite up there with Komodo or EPIC.
That said, it is comparable with Ultraedit or Notepad++ at this point, less than a year after the first line of code was written.
With about 30 people actively committing, 35-40 plugins either released or in development, and translations in 20 languages, it is also moving ahead incredibly quickly.
So right now, I agree that EPIC is probably the way to go, since you've used Eclipse already.
But by this time next year it's probably going to be a different story.