Hello everyone,
Choosing which container to user whether visit or hit while creating segments is always confusing - can anyone help me understand the below case?
Support I have a tracking code = abc,
I want to know how many people have come to my site via tracking code "abc" and how many people have actually ordered.
I made two segments for comparison
Rule is the same: tracking code = abc but the container is different -- one with a "hit"container, another is "visit" container.

As you can see, only order metric gives me the different result while visits, and UVs are the same.
When I filter the tracking code "abc" from the tracking code report and apply the same metrics, the number of orders are the same as the result of the "hit" bucket segement.

Can anyone help me understand why the number of orders differ when applying hit bucket and visit bucket? What does it mean?
Which one should I use? visit container or hit container?
Thank you so much in advance!!