NOT me but couple of my friends are using it. It definitely is a great eCommerce platform with many resources. But the only issue is that you will have to invest a better chunk of your money to use those resources and features.
Once you make your store, it like paying for entering your own store every time.
As the feedback of my friends suggest that if you are new and you want to save your budget for other several purposes, its better to use completely free platforms. It not only provides you free eCommerce features but also free mcommerce i.e. your personalized mobile app. otherwise if you want to go for the top eCommerce platforms and do not want to get into trouble of having some developer to consult with each time you want changes, go for Woo commerce. It has WordPress tool which is user friendly and manageable for anyone,