One thing is for sure. Sukuna 19 fingers>Gojo in front of the prison where Gojo learned to reduce domen. Both are able to restore the cursed technique, but Sukuna has 3 times more CE. That is, Sukuna would constantly destroy gojo's domen until gojo burned down from overexertion, and that's it. Thus, the words of Sukuna at the beginning of the manga correspond to reality, 20 fingers of sukuna> Gojo in front of the prison. About the current situation. At the moment, Gojo is winning. He's good. If Mahoraga strongly influences sukuna's victory, then I agree that Gojo (after prison)> sukuna (without 10 shadows), if Mahoraga provides minimal help and we understand that all this time Sukuna has not used a "TRUE" technique, open or something else that allows him to win, then sukuna (without 10 shadows)>Gojo. So far, Sukuna is shown with one technique, very well. In a split second, he regenerates both the wound and CT, which even Gojo couldn't do so quickly. Sukun's face withstands red (damage is not enough to destroy the domain) and withstands 200% feoletovy. Gojo used literally all known and unknown techniques. But I repeat, at the moment he is stronger than sukuna without Mahoraga, unless Sukuna has hidden something else, which will be the key factor in victory.