Correct. Choppy, not smooth; it reminds me of playing a video game with performance issues, like the animations are running at five frames per second or something. Similar to this random video I found: https://www.youtube.com/watch?v=yOqNAgBHMzE
The reason for this is due to using GIF and I had to strike a balance between choppiness (frame rate) and file size. If I make it mp4's, on some browsers they don't automatically play. If you enter some of the animations (with red arrow), on the inner page things are more smooth as I mp4 them since the user can easily play there if needed compared to clicking on all the smaller ones on the parent page.
