Hm, that page contains one, small, digitized Pan 100 sample. What I meant to know is: how, in your own subjective experience, would you say that Pan 100 is "far better" than FP4+ (to you, personally)? I love to hear different opinions, especially if they go against the general flow.
This Pan stuff is hard to come by in western Europe. First Call in the UK have it, but it's not that much cheaper than FP4+, and seems to come in 135 only.