My favourite styles to watch and read are the sort of western-anime ones, such as Avatar, The Dragon Prince, the She-ra reboot, and so-on. They're stylised, and some characters can have exaggerated proportions, but they tend toward fairly conventional anatomy. I create in that style, and I gravitate toward comics which are similar.
That said, so long as the art is still solid, the style is rarely a dealbreaker for me. My favourite webcomic artist has a more traditional comic style. Come to think of it, many of my favourite webcomics are slightly more realistic in their art styles as compared to mine. Punderworld, The Dark Orient, Winds of Spring... I have other favourites which are more toony, but those are the ones where I look at the art and go "Woah..."