I will recommend you to go for Magento,because
1.Magento platform comes packed with loads of user-friendly features.
2.It allows you to update your ecommerce website automatically, which is not available in other e-commerce platforms.
3.It is simple, quick and versatile, which makes it easy for customers to search and purchase products and services through Magento-powered websites.
4.Magento offers users with highly interactive shopping experience.
5.Besides supporting multiple website, Magento also lends support to online stores in promoting their inventory in diverse domains.
6.Magento being designed to be a configuration based MVC system (along with a range of extensions) helps to make your website highly scalable.
7.Magento e-commerce platform features a powerful SEO, marketing and catalogue management tools so as to fulfil exclusive business requirements of merchants.