Yes quoting the original post would be better instead of posting it again. It may considered as a duplicate post even if it's not a thread but a reply to a thread. You can quote the original or provide the link of the original thread. In that way, quoting the original post means you just made is as a reference to what you want to share. Those posts made by me and lovesmayfamilis is that you can edit the original thread and add it to OP.