@jyotu best advice I can give is to only identify Pachyphytum with flowers. Second is to not identify unless you have experience with a plant. I decline identification requests often as I don't have experience with the plant. I am not being mean, but this is genuinely how we see strings of plants misidentified, which then takes time to clean up again.
Umm i guess every succulent id @Yollymac i never told anyone perfectly about its identity, because everytime I'm not sure about its identity & I'm not well experienced succulent gardener, that's why everytime I tag someone for help