A new small project:
Kodak 5222 Double-X in my M7.
http://motion.kodak.com/motion/uploadedFiles/Kodak/motion/Products/Camera_Films/BW_Negative/Technical_Data/5222_ti0299.pdf
Kodak 5222:
Daylight: iso 250
Tungsten light: iso 200
Finer grain compared with Tri-X 400
Higher resolution then Tri-X 400
Available in 122m/400ft or S/E.
The coming week I will play around a bit with this (cine) film.