I have used the Lloyd bulk film loader and I have used the Burke & James Watson model 100 bulk film loader. Both have advantages and disadvantages.
Lloyd pros:
Smaller size than Watson
Does not wastes film by producing a long leader
Does not waste film by producing a long trailer
Harder to accidentally expose 100-feet of film
Lloyd cons:
No frame counter; must count winder rotations for frame count
Uses felt for light trap; felt may trap particles that scratch film
Cannot load Nikon AM-1 film cassettes for Nikon F2 camera
Watson pros:
Has frame counter
Does not use felt for light trap; therefore, film is less susceptible to scratching
Can load Nikon AM-1 film cassettes for Nikon F2 camera
Watson cons:
Larger size than Lloyd
Wastes film by producing a long leader
Wastes film by producing a long trailer
Easier to accidentally expose 100-feet of film (I have done this once)
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