Eclipse? I hate it.
It doesn't support usual shortcuts such as Shift+delete and its debugger seems like poo sometimes. Breakpoints are hard to spot, and, I don't know if this just applies to java or not, but it hates to actually break on exceptions unless you specifically tells it to, and much more. Might be related to Java, though.

Regardless, the one and only true IDE that I like and have always liked is Visual Studio. It's the most perfect one I've seen and used in my life. Even though it's sluggish and all that, it always feels like it's a step up over all other IDEs, having features that are absolutely necessary, that no other IDE has.