Had the first Pfizer today.
First of all, the National Guard is doing the administration in my county now. My father in law got the Moderna one at the same site about 3 weeks ago, and comparing experiences getting the Guard involved was the way to go. Total time from getting out of my car to getting back in was about 30 minutes, including the 15 minutes they had me wait afterwards. Everything was fast, efficient, and friendly.
6 hours later, no symptoms for me yet, not even a sore arm. I didn't even feel the shot. Consistent with my usual flu shot practice, I opted for it in my right arm since it always seems to me as though it "works out" faster in the arm I use more. We'll see tomorrow if that was a good idea or if I'll regret it.
Unfortunately, the Moderna vaccine in my county seems to have turned into a bit of a mess, and they're apparently having issues getting enough to give the second dose. My FIL managed to get his scheduled-finally-for the week after next, which will be 5 weeks since his first one. His is actually scheduled at the college where I work, which is at the other end of the county. I'm going to take him since I like to go into the office every other week or so anyway. the directions they give are convoluted, and the shot administration site is in a building fully connected to the one where my office is.