
Short-term it makes no difference whether we mine the BG or the sugar – either is accessible to both our towns and either will turn a 2/1/2 tile into a 2/2/2 tile. However, barring any corrections/improvements to my spreadsheet, I think our next move (after mining) are to mine and road the BG to the northwest of Baldric, then irrigate and road the flood plains northeast of Baldric, then come back to mine the BG southwest of Baldric. If we already have that BG mined instead of the sugar, then we lose a turn because the worker can’t start mining the sugar until the next turn.
So, unless somebody points out a flaw or sees a way to improve the spreadsheet, I would stick with mining the sugar next.