Thanks for your nice comment and very valuable question.

The formula i use in “real life” is a slightly modified version of the one i mention in the video. I can’t reveal exactly how my own formula looks because it’s part of a paid product i sell to stock photographers but I can give you a general idea how it works.

Provided the score you calculate is the same or similar for two different niches you should pick the niche with the highest number of downloads or the highest number of searches if you can find that information.

I should have mentioned this in the video when I recorded it but that is too late now. Instead I will mention it in the blogpost.