You may find yourself in search of a more unique or custom solution with WooCommerce. After all, customizability is a huge selling point of WooCommerce as an eCommerce platform.
Performance is a priority for all website administrators these days. As traffic scales, so too will your performance bottlenecks.
I highly recommend the article Understanding Automation for eCommerce Stores by Beka Rice on February 6, 2018.
The WordPress.com Business Edition hosting service by Automattic could be the best option for hosting your WordPress sites.
WordPress core – and by extension WooCommerce – cleanly optimizes design output in a very maintainable hierarchy.