I like texture because it can bring a photo to live and give details. I can be useful because it'll bring out the photo in many ways and can teach you the difference between the rules.
I like the composition rule Symmetry and Pattern because it shows more straight, diagonal, zigzag and curvy shapes.
I like the rule of composition that is called Rule of Thirds because the kind of picture can draw your attention.
In this link I like the rule Shapes and Patterns because it can have a lot to the picture even those its just simple shapes.
The rule I like is is Frame Your Subject with Objects because it can have an effective look to your picture.