Paula Chamlee said its easy to get good blacks & whites; its the colors in between that are difficult. So what does Amidol give me vs Ansco PF 130 as to those middle gray tones? Does one separate the middle values better than the other?

I'm looking forward to the Lodima delivery. Doug Kennedy has made me a custom frame for 8X20 paper, so I'll be printing most of my 7X17s for the 1st time.