I've tried just about every e-commerce integration with Webflow, including building out native Webflow Ecommerce stores, Foxy.io, Shopify embeds, Ecwid, etc.
Shopyflow takes the cake for building a truly custom front end for your store, while having all of the reliability and customizability available from Shopify. We can customize the full experience and benefit from each of the features available in Shopify and Webflow. The ease of implementation is incredible, especially with the recently launched Webflow Shopyflow app.