I am currently working for a retail company that has a successful in-store branding that is 99% illustration. But there has been many discussions over bringing such a strong illustration style to the websites hero content (such as the carousel images).
So I was searching to find out if there is any tests where the hero content is either a lifestyle photo (not stock), and illustration or a composition of both. Would anyone have any good insight into this to help decide what would be better from a UX perspective rather than a brand preference?