On a serious note (for a moment!):
I am doing some research on the various vaccines available and will be watching over time at reports of initial symptoms, prevalence, patterns, demographics, and any longer term, potentially hidden effects that may emerge. Not being paranoid, just want to be informed.
So, if any of you are also keeping an eye on vaccination information from decent sources, would be interested to know and share.
Anecdotally, but from multiple friends:
Pfizer: both shots, no symptoms beyond muscle soreness
Moderna: ditto for the first shot, but after the second: fever and chills. Take a Nyquil and sleep it off.
I've taken first Moderna, but will report if the second one holds to this pattern.