Protein powder, how many grams of protein?

AliandTrev

How many grams is too many at once. I didn't realize that it mattered but when I was looking at the protein powder at the store yesterday a man there had one brand with 26 grams per serving and then he saw one had 50 grams per serving and he said that your body couldn't absorb that much at once. I had never heard that, I have been reading about it but there doesn't seem to be a "right" answer.

So in your opinion is it better to go with the lower protein powder?