I'm currently preparing my first native campaigns. Traffic source is Taboola.
One tip I came accross in a course was to start with cheaper geos as a beginner when getting used to the native ecosystem - not sure if that tip is still valid but at least it makes sense to me.
The offer converts well on FB in tier1 and some tier3 countries with cheap clicks.
Does it make sense to only run the first tests in those cheap geos which work well on FB or is native traffic so different that it's better to ignore the stats?
I would imagine there's at least some overlap between Facebook and Taboola in terms of geo's that do well with an offer... that seems like it makes sense to me...