I'm curious to know why ladies don't use digital preg tests?

I'm not trying to be rude but I see ladies post pics of 4-6 strip tests on here and then going crazy about the faint line or not when you can purchase a digital test for $10, (the same price as 4 strip tests and get a more definit answer, no second guessing it says pregnant, not pregnant! When i went to purchase my t tests I was going to get a box of 2 red dye tests because they are cheap but I realized it only cost me an extra $4 for 2 digital ones! It just makes more sense to me!