What is your favorite editing software?

personally, for me it would definitely have to be sony vegas:

Non-destructive editing, which allows users to make changes to their videos without altering the original footage.
A wide range of video and audio effects, including color correction, keying, and compositing tools.
Support for a wide variety of file formats, including high-resolution video formats such as 4K and 8K.
Advanced audio editing capabilities, including support for surround sound and VST plug-ins.
An intuitive, user-friendly interface that makes it easy to navigate and use the software's various tools and features.
Additionally, Sony Vegas is also regularly updated and compatible with most new version of windows. It also offers affordable pricing, making it accessible to many different types of users.

That said, It is important to note that there are many other great video editing software available, the best one for you will depend on your own specific needs, budget, and skill level.