Why Should I go with Shopify? Or which is the best eCommerce platform to run my online store?

If you're using any another eCommerce platform rather then Shopify then there is an uncertainty of server failure which will down your store for a while and distracts customer to purchase, payment gateway interruption or link failure, Cart abandoned, slower website from the server side.

Shopify offers you:

The complete eCommerce solution along with in house secured server (where you no need to keep your store in outside server), highly secured payment gateway integration, SEO optimized platform, fast access, easy store management system.