Shopify is easier to use, although WordPress is more customizable.
A detailed comparison can be read here. (WooCommerce is the eCommerce feature of WordPress).
We can install a multi-currency add-on, which allows you to set different prices, in different currencies, for different regions all for the same product.
Themes have endless customization opportunities. They just provide a structure and some elements to start with. We can pick these elements and use them in any way that we want. There are no limits!
Your package comes with complimentary sessions via online conference tools, where you can learn the skills to make updates on your own. These sessions are available within 7 days of handover of your website. Each session lasts up to 1 hour.