I was, in the very beginning, vaccine hesitant. It took me a bit to finally receive it. Both my doctor and the pharmacist both recommended the Moderna for me. They both insisted it was better at building immunity, and I took their word for it. I only had a minor reaction which was arm pit swelling, sore arm, and I was a bit tired and slight fever after 48 hours that only lasted about 6 hours (1st dose). My second dose - wasn’t so bad either. I’m sure others will chime in as I feel this group has done more research than I have. I wish you and your hubby good health,