Being a real newbie to large format - the camera won't be here until next week - I've been wondering which film to start with. I'm not really a fan of T-Max in 35 or MF, and I'm concerned about Ilford going under. I don't want to start learning a film only to find it no longer available just when I decide to use it all the time. So, what does that leave me? How different is Tri-X sheet film from it's roll film cousins? What about Efke or J&C? All advice will be gratefully received.

Oh, the camera? Cambo SCX w/ Caltar IIn 210mm F5.6