This is a question I cant seem to find an answer that makes sense to me.

what is actual difference between post shave balm splash and EDT?

I know its sounds stupid and I know the difference in feel, cream vs liquid and I know the difference between after shave and EDT.

My question is:

is there any point, added value using AS splash after post shave balm or is it balm or splash only, is there any advantage to adding EDT after AS splash.

I should add that the shave soap, post shave balm aftershave splash and EDT would all be the same scent, sandalwood for example - all from the same company but if splash is pointless after post shave balm and the same for edt after the balm my shaves will get cheaper but I like to smell like I just shaved for the rest of the day.