So I'm a little confused with how Jetbrains IDE's work. From my understanding:
PhpStorm, RubyMine, PyCharm (Professional) all contain the features of WebStorm (but some plugins may not be set up by default). However the features may not be the exact same at a certain point of time as they are each updated at separate times.
IntelliJ Ultimate contains all the features of PhpStorm, RubyMine, and PyCharm but doesn't contain the features of CLion (at least right now) and AppCode. And again, some plugins may not be set up by default and the features may not be the exact same at a certain point of time due to separate update times.
So my question is, how is the experience different in IntelliJ compared to the language specific IDE's once you've added in the relevent plugins? Is coding PHP/Ruby/Python any different from their native IDE's than when using IntelliJ with those plugins?
Also, does adding all the plugins that support these other languages start to make IntelliJ cluttered and sluggish, or do you not even notice?