I didn’t hear T Bone’s version until many years after I heard the Live at Fillmore East version and I still tend to view the B. Bland/Allmans arrangement as my baseline for comparisons. Played as a generic I/IV/V, the tune always sounds oversimplified/truncated to me. Clapton does fine but as I hear it, doesn’t come close to "telling a story" like both Duane and Dickie did with their solos. But it’s a matter of taste, clearly.