Wordpress is used by 25% of the entire web since it is well known by a lot of people, they won't get lost using WooCommerce. Wordpress is a solid CMS, it's important that the base of WooCommerce is not some amateur CMS. Wordpress evolves often.
Woocommerce is great for a quick launch without customization. But as soon as you need to add some new features, it really becomes a pain. WooCommerce is really slow, even if you get only a few products.
From a developer's standpoint. Documentation is snake oil. It looks pretty and gives confidence that you are able to work on woocommerce easily to make plugins that you need. Try using it. It is outdated and breaks.
In addition to an OLTP database format which may be unfamiliar to some, the under-the-hood complexity of Magento makes Wordpress look like a chewing-gum wrapper around HTML / CSS / JS.