Welcome Carmello!
This post illiterates precisely the reason I never tried to buy a Ruth or Gehrig...Just kept buying Mantle Mantle Mantle. It was the only signature I could really learn and buy from 100-400 or so. There are so many Fakes across the board and PSA & JSA have made a mess of it. I don't trust them to do a competent job. The rubber stamper authenticator forgery ring has just put me in such a foul place regarding collecting, my eyes are hurting... I can't see buying another autograph.
If I ever do buy a Ruth or Gehrig, it would be from Richard or Jim PERIOD.