e-commerce platforms: shopify vs Big Cartel vs storenvy

Do any of you have any experience with the above e-commerce sites? I've read fairly decent reviews for storenvy, which by all accounts is easy to be up and running in no time. I'm curious how these e-commerce sites match up in terms of user friendliness, cost and design? I'm leaning towards storenvy because it seems to be the least expensive of the three. Etsy is out of the question because its site is specifically for handmade goods and i'm apprehensive about using ebay.



Any thoughts or opinions?