Just to clarify, if I had to go with one film, and one film only, it would be FP4 because it is very versatile. I always have Efke/Adox PL25 on hand, because it is great at what it is, and if it had to be a film on the list, that would be my choice. There is no magic bullet. Different films are suited to different things. Thats why we have them. I like J&C pro 100 in 8x10. HP5 is also grand for LF if you need speed, and some other films I haven't tried are probably really good as well.