What is your favorite tool in Photoshop?

There are some tools i use more than others like.
1) Quick selection is magical with Refine edge.
2)Spot healing brush tool.
3)Mixer brush tool.
4)Clone Stamp tool.
5)Burn and Dodge tools are great 6)Pen tool is very good for making selections.

I like the pen tool especially when it comes to trimming images.

Every Photoshop tool has unique work that is why I can not say which one is best because When you create any design or edit photo you must need of many tools, You can not use any one of tool and complete your job, you can not create extraordinary design photo edit without stamp tool, Creative tool only one is Stamp Tool.

My favorite is the ruler tool

I like the Exposure and Hue/Saturation effects in Photoshop the most.

Hi George Durzi, Interesting Topic! Mine is Gradient Tool (G) :)

PEN TOOL .
SMUDGE TOOL.