Hi Eli Snyder,
We are uploading segments into Eloqua via API from a secure server. The tech team wanted to know which was advantegeous from an Eloqua processing perspective.
From a marketing perspective I wanted a list every time for historical tracking but they mentioned that it might be better to only update the list if it has changed and to reuse it every time. I don't see an issue with that save for losing historical info.
Thanks for the comment.