Nope, just saying it would appear to be more complete fertilizer and easier to use, I like the fact I can keep the mixed nutes around, don't believe that's the case with the AN.
I know people have great success with AN I have AN as well as you can see I am just observing the contents in the containers and making an informed opinion.
Look at the labels and ask yourself what you would use, that's prolly the best answer.