Bellefit!?

Kelly
Ok I need help deciding here.  I am planning on ordering the bellefit. But I can't decide on if I should get the one with the zipper or the one worhout!? Has anyone tried both before and which one do u recommend!? Do u recommend it at all!?  My due date is in less than a week and I'm hoping to get it before or soon after I deliver. Thanks ladies :)