OK, I could use some clarification as the two answers seem to contradict or else I do not understand something.
All I care about is the "Best Share" stat. I don't care about the value of the corresponding hash, unless that is the same thing. Is it as simple as looking for a value of 8000872134 (current difficulty minus 1) or is Best share a different value? I guess even though I know what it is, I don't know what "Best Share" actually represents.
Best share represents the highest difficulty share your miner has found. If that value is greater than the target difficulty of the block, congratulations, your miner has generated a block. If that value is lower than the target difficulty, then it is meaningless.