The G.O.A.T. should always be thought of as - pick a player in their prime, take all the money out of your bank account and put it on that player to win it all in any applicable game (8/9/10/1-hole/14.1/banks/3-cushion...).
Do you feel pretty comfortable doing that with Efren? Do you feel the same/less/more with Shane? How about Earl? Sigel? Mosconi? Lassiter?
It gets clearer who's in the conversation. Efren will always be my pick, no human being beats him at anything in his prime when it really counts.
Did Efren play one pocket in his "prime"?
For anyone who may know, what was his speed in say has 20s before coming to the United States? In 1985, he was 31.