Gif: "When do I properly loop this?"

I can't seem to find the timing to loop this video... at what point would you loop it? My first cinemagraph!https://reddit.com/link/fx1rhw/video/57aylwlanjr41/player via /r/Cinemagraphs https://www.reddit.com/r/Cinemagraphs/comments/fx1rhw/when_do_i_properly_loop_this/?utm_source=ifttt