Don't get a manual grinder for espresso, you'll hate yourself and get an electrical grinder after a short while.
I'd say it depends on which grinder and how many cups per day. I'm fine with 2 a day and could easily double that without incurring self hate. Also down to your chosen roast as lighter ones would take more work/time.
@withered_preacher started
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Don't get a manual grinder for espresso, you'll hate yourself and get an electrical grinder after a short while.