All of these fixers are re-usable subject to capacity/throughput and they are all similar in that respect too.
One potential downside to alkaline fixers which I forgot to mention above is that with those it becomes more important to either use a stop bath or do a thorough water rinse after development particularly in the case of FB papers. You don't want development to restart in the alkaline fixing bath. On balance this is why neutral fixers such as TF-5, Sprint, or something like Kodak C-41 Flexicolor are the best.
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