Haven't been to the farm store YET but we are loving our CSA shares.
We were a bit hesitant at first but it's totally worth the money. The quality of the produce is always great. If there's ever a problem (which we have had - every business has bumps here and there) it's easily resolved fairly without having to be a pushy customer.
Also, I can't emphasize enough how much our CSA has improved our meal planning. We get their regular veggie box and a fruit box. I love not being able to pick and choose what goes in our share because it gives us the opportunity to try new recipes and be creative in our eating. I'm not sure if it's intentional or not, but blue sky does a great job at pairing produce that cooks well together.
Love it.