Thank you for the advice.

It is actually Arista.EDU Ultra.

I did now know that "ultra" made a difference.

To be honest, in my BW shooting I've been buying the cheapest reasonable film that's available to me. Kodak is cute, but at 5 bucks a roll, I can't afford to "get to know it"

Previously I was shooting with Agfa, but I'm running out of APX. I bought 3 100 foot rolls from freestyle to "try out".

EDU ultra 100 and 400 and efke 25. I figured that should be enough to keep my 35mm interests satisfied for a while.