There’s always a Manhattan jail for Biden’s opponent. Max on all the Bragg charges can be up to 40 years, although the conviction will be reversed on appeal. I read Boeing recently plead guilty to criminal charges on their 2 Boeing 737 Max crashes and was fined 200 million, Trump was found liable in a NYC case without a victim for allegedly overstating assets and was fined double that amount.
Maybe if Merchan orders Trump to prison the Supreme Court would stir itself to get involved. Maybe.