It all started with 27c and 415g. After a few days, i managed to shave a lot of G (to buy Bisty some ice cream :azuripaw:). I'm satisfied with this, but uhh i don't know if this is good or not.

If 26c is possible at top 30 or lower... I don't even know ;-;. I've tried calculating on my excel sheets, 99% there's no way to get it(?).
Fairly nice puzzle :>