Skinny and Ivy both have points IMO.

The Feds will prob know most OC guys, just not necessarily accurate info on their standing.

Regards the Feds having info, they're the greatest source of overall info on the 5. Ie the Feds will know more about the Luchese crew in Jersey than a made guy with the Bonnanos in the bronx, but regards the Luchese's or Bonnanos specifically, an associate prob has more info on his fam than LE.

So regards specifics within a family I'm liable to go with boots on the ground posters (Skinny, Bronx, Pizza Boy).

Feds are the framework. But the devils in the details.