I have a fiio e17 and a sansa clip 8gb. I was wondering if it would be advantageous to connect the two through both mini b usb connections as opposed to the standard aux connection. So essentially, it's a mini b usb male to male. Where would i get one, preferably a small one for portable connection? I see there's one on aliexpress.com but it's a bit long and expensive. What does everyone think??