Fantastic Voyage: Sharing DNA Playblasts

This scene took me quite a long time to figure out or do, I wasn't sure what way I wanted to do it. The first one took me longer because I had them animated on a curve so they'd go in a circle, the second one I put together just in case I wasn't happy with the result of the first. I think I prefer the first one and might be better if I slow it down or change the camera angle slightly to see their wiggle movement better, either way I know I need to move on to other scenes for now because I spent too long on these. Opinions appreciated.