Can anyone explain why the general conscensus is that the Flint Caviar build here : http://ffxiv.ariyala.com/PTTV is considered the new BiS with the Zeta weapon as opposed to the Black Truffle build here?: http://ffxiv.ariyala.com/PTYA

The difference between the two builds is 57 CRIT vs 52 DET with only 5 unessecary accuracy on the DET build. Are people counting the VIT from the Flint Caviar as weighting the build to higher DPS? Black Truffle build puts you at over 7k HP which is more than enough for T13...