My understanding is that you have the top two bags and you want to exchange them to the Signature Soho Hobo and the white Ergo tote. I would most definitely get the white Ergo Tote. I own the Vintage Vachetta Ergo Tote No. 11011 and I love it. Right now it is my favorite bag. I would not buy the Signature Hobo. I would return the other bag you have and get a store credit and use it to purchase something from the Fall Collection. Good luck deciding.