There are pros & cons to both, but a primary concern is production facilities, time, and space for the resale prints...
Fiber will have a richer, longer scale, but more expensive and many little steps to follow to get a flat mountable print for sales... But worth the effort for high-end work...
RC is much more poo-pooed, but can produce nice results fairly quickly in limited space if careful and last a reasonably long time... The glossy surface is the clearest surface today without effort, and final prints will be reasonably flat that dry quickly... The MG grades are versatile, and wet times are short... The clarity of glossy surface is easily scannable so it is also used for prints to be used in publishing (even fine foto books)...
One tip is RC is the wet time should be short as possible, meaning in development time should be slightly shorter than full time or print can look harsher, a fresh rapid fixer at film strength for a shorter time than fiber, then straight to a single print wash for manufacturers recommended minimum time, as excessive wash time leads to water piping into print edges that can cause uneven flatness and can cause future surface peeling when exposed to regular bright lights later... Prints can be dipped it very dilute photo-flo + distilled water bath before wiping with a slightly damp photo sponge after draining excess water, and dried hung or face up on blotters (should be totally dry in less than half-hour... Prints can be flat enough to be archival taped along top on backing board, then over matted and be pretty flat if careful...
For production work, can be nice enough, but gotta keep the wet time low, and best to finish one print at a time during shorter process...
Steve K
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