Personal brand and business brand both matters for entrepreneurs, and even more for small businesses owners. You need to focus on both. However, if you are selling services, personal brand will help, where as for products business brand will be better.I focus on building both a personal brand and a business brand at the same time. The business brand is to deflect the attention from me as a person such that my staff can run the business in my absence. But I also project my personal brand subtly to make customers have genuine connections. That helps to build trust.