There are many factors that go into that choice. I haven't heard of those 2 options and I have been in ecommerce for 20 years. That being said there are many ecommerce platforms that have cropped up in recent years. I personally prefer Shopify.com for most businesses, due to the functionality, cost, and another nice factor is that they host everything their cloud so you don't need a separate hosting account. Shopify has a wonderful app directory that has plugins to add functionality to your web store. Once you have a theme picked out, you add some apps, load up your products and you are bascially in business.