Only tool I need
Adobe Creative Suite is the only way to go if planning to go professional with your designs. Adobe is constantly monitoring and updating the programs, so you do not have to worry about having an out of date file. Another benefit is you can be assured that you will be able to open files from other designers and no longer have to request legacy files.
I like the variety of programs and how they all work together.
Constant updates that tend to change functionality of commonly used tools. (Illustrator)