SKP has more styles.
Since SKP is a very large shopping mall with many flagship stores of luxury brands inside, the Gucci store in SKP may have more styles and product choices.
SKP was formerly known as Beijing Shin Kong Place Shopping Mall. It was a joint venture established by Beijing Hualian and Taiwan's Shin Kong Mitsukoshi in March 2006, and used "Shin Kong Place" as the brand trademark of the mall.