Comment on Stallion Responsive WordPress SEO Theme by SEO Dave.
Based on the number of new addon plugins I see in the WordPress repository the WooCommerce appears to be more widely used. Doesn’t mean it’s the best, suggests a lot of people like it and add new features. Though I suppose you could equally argue it lacks so many features developers have to create addon plugins to make it work :-)
My guess would be the former.
I know some Stallion theme users use these plugins (popular shop plugins) and not had any reports of problems.
I’m afraid I can’t be more helpful, I only have affiliate shops which don’t need ecommerce plugins and they aren’t the sort of plugin you spend half an hour reviewing and determine if it’s the best or not.
If anyone runs into issues with a popular plugin let me know and I’ll look into it.