6 points
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I have my same finger scanned in 3 times dry and 5 times in varying degrees of wetness. Also two in pruny state. It mostly works. Itβs a pixel 7a which has a shit finger reader so you may be able to get away with one of each.
Edit. Just in case Iβll clarify that the system thinks I registered 10 fingerprints but itβs all my thumb.
3 points