Looks like it’s Moderna, Pfizer, then J&J. Looks like the knock on Pfizer is the protection starts to wane at four months.
Moderna's vaccine is the most effective, but Pfizer and J&J also protect well, CDC-led study says | CNN
A head-to-head study of coronavirus vaccines in the United States finds the Moderna vaccine is slightly more effective than Pfizer's in real-life use in keeping people out of the hospital, and J&J's Janssen vaccine comes in third, but still providing 71% protection.
www.cnn.com