I know this question can be interpreted as a discussion, so I did it with the word "complete" rather than "better."
I'm a python user in GNU / Linux and here it comes more or less preinstalled. Still, I can use pip to install or remove new packages, creating a complete installation for my everyday use (virtualenv, scientific computing packages and other development libraries, tkinter type).
I've seen a lot of python questions in Windows (SOEN has a lot of them, some pop up here in SOPT), and I know there's a version of python (both 2.7 and 3.x) for installation from the site of the language itself, as well as some packages for scientific computing .
I imagine the answer will depend on my application. Considering two distinct environments:
Scientific Computing (in which case which of the two applications listed above is the most complete?)
Business Development Environment (here, I have no idea)
What kind of tools are there for MS Windows that allow me to have a good python development environment in a simple, fast and complete way?
And, is there anything equivalent to PIP for Windows?