Choosing an editor is something like choosing a girlfriend, the best choice is writing your own, the next best choice is finding one that does what you want, the worst choice is using an editor that does not do what you want. QE is my choice of an editor, it is not an IDE but a pure ascii editor and its intent is all grunt with no eye candy, I hate gimmicky things that don't have a use or add complexity for no reason, QE is fast, will load big files for a 32 bit editor, it has programmable menus and 2 script engines to automate template and other code generation.
I always did OK with tall athletic blondes but some folks like curvy brunettes, not like me to interfere with individual taste. :P