Default D802 loose headphone jack/port

Hi experts,

yes I think I have to change my headphone jack/charging port flex cable like in this video https://www.youtube.com/watch?v=m6j0GutzzaA.
so I can see bunch of flex cables in ebay, some from china, Hon Kong and some from UK and US. Is there a difference in terms of quality between those items? Can anyone suggest me a good seller?

Thanks in advance