To my knowledge and taste:
The best meats in Atlanta are in Patak (Austell). they have bacon to die for (or to get fat for...). Everything is really fresh and priced as in supermarkets.
Best farm are on the farmer market on I75 South just outside of 285. Most products were harvested on vine and they smell like those from my childhood. Completely different taste, than those from supermarkets (except for cucumbers - they are the same. Best to grow them in the garden).