How old are you?
This is the salient point.
"
Elderly adults are less responsive to the anabolic stimulus of low doses of amino acid intake compared to younger adults [
18]. However, this lack of responsiveness in
elderly adults can be overcome with higher levels of protein consumption [
18]."
If you are young your protein intake is something you don't have to think about.
But if you are older and highly active then it's something to think about.
I think the trick would be to try the higher levels and see if you notice anything.