On amythyst, 3 doesn't load. 1 and 2 load but I had a tiny amount of tearing on 1. 2 looks slightly slightly better but if you told they were the same I wouldn't call you a liar.
A quick video transcoding test. Let me know which you can/can’t see and which looks better. 🐶🐾🫡 (for geeks, it’s h264, h265, av1 in order)
https://v.nostr.build/OqDG.mp4
Discussion
Correction... 3 loads now after I commented. 3 is crisper looking than 1 or 2
What if I give it as a single link, I wonder 🐶🐾🤔