Which brand of tofu pudding powder is more authentic?

1 Weiwei soybean milk (China famous trademark, China famous trademark) 2 Black cow soybean milk (China famous trademark, China famous trademark) 3 Yashili soybean milk (China famous trademark, China famous trademark, national inspection-free product) 4 Bingquan soybean milk (one of the largest soybean milk crystal/tofu flower manufacturers in China, Guangxi famous brand) 5 Yangcheng Xiecheng soybean milk (100 brand)