Michael, I have used the Efke Pl-100 and the Bergger 200 and like them both. I like the tone I get with the Efke film and Pyrocat-HD. If I could afford Tmax-400 I would get some. I've used it in 8x10 and like what it does. I've had good success with the Efke. Next round I'm going to get a box of 8x20 Pl-25. It has the look that I'm after.