They both dominate using the same funciton, so how they make decisions will be identical. Ne and Se are both used to take in information. The only difference is one will look at the information literally (a primrose at the slopey side of a river bed is merely a primrose) and not look for threads of meaning or inferences (ISTP). The other will do the same thing, but have the propensity to look for threads of meaning and inferences.