I was a little mad at myself for not bringing my dSLR. I was rushed a bit and didn't prepare as I should have, which forced me to shoot the entire show on my iPhone (12 Pro Max).
I was pleasantly surprised at how well it performed, though. I know the limits of the phone when I shoot with it, but encountered a new one today–heat. The phone overheated a few times, dimming the display and making shooting all but impossible.
Live and learn. I'll definitely be better prepared for next year's show.
I'm still pretty happy with the results, though!