Should I take SAT Chinese with Listening as a native speaker from a Chinese-speaking country?

I'm a native Cantonese speaker from Hong Kong and I'm wonder if it would increase my competitiveness as an applicant if I take the SAT Chinese with Listening. Although Cantonese is my native tongue, I still have a good command of Mandarine (which is tested on the SAT Subject Test). So I wanted to know if colleges would still be impressed? Thanks!