I find this film to render more detail than any I have used. I was told it is "super panchromatic" is the reason. I have no idea of this term, and a google search yields
No satisfaction.
A lab guy I know says it is better resolution than tmax100 because it is old style grain
And thus shows detail better.

Both are confusing-tmax 100 is reputedly the finest grain around, but not the case in my experience.

Any wisdom here?