I like how easy it is to use, especially when you are new to this program. It's very intuitive and makes switching between windows easily accessible. The only thing that annoys me about commander one is its interface sometimes gets in your way. Sometimes it doesn't have enough space in order to see what each window contains without scrolling down a lot or clicking around. Other than that i really love everything about commander one! My favorite feature would be being able to drag files from anywhere onto any type of folder inside commander one and then having them automatically added to my project. This saves so much time compared to copying, pasting, dragging, dropping etc. Also once again being able to copy/paste within different folders with ease.