Imma be honest the power scaling is confusing and also Gojo would actually be band for band with Sun Jin Woo in his Shadow Monarch state that's how high Gojo is up there Sun Jin Woo can't damage Gojo because of infinity but Sun Jin Woo is smart when it comes to battles he will know that he can kill Gojo by Gojo's shadow so he can't hit Gojo but he can kill him with his shadow