Over the past two and a half years, I've shot several projects and events using the Sony A6000 with Sony Zeiss 24-70/4 FE lens, and Sony 35/1.8. I have shot, events, advertising campaigns for small business. The budgets of small businesses are not large but using public places and creativity much can be achieved . Some things that did not always work well with my old trusted Nikon D800, such as low  lightning and high usable Iso, are more than achievable with the A6000