You can say all you want about bad the platform is, but the fact of the matter is that you can setup and start selling on a proven platform for almost nothing.
Unless there is some feature that WooCommerce can throw in for free that would require paying a Shopify developer an ongoing fee (wishlist functionality is probably one) your monthly fees are going to be similar.
Is Meteor still being actively developed?
https://github.com/meteor/meteor
looks like they're a monorepo now:
https://github.com/meteor/meteor/tree/devel/packages
but its slow going, from the looks of it perhaps.
I think the meteor community is a shell of what it used to be, though.
I wonder how Smile Software is handling it, they were 'all in' on meteor when they announced their subscription pricing model.