Flipbook / playing an animation (texture)

Dug this thread up from a search, I’m running several video textures but have gotten a huge performance hit because UE4 doesn’t handle multiple video textures well, even with a lower resolution. I’m curious if swapping out some of these video textures for flipbooks would be a decent alternative. The videos are ~10 sec each at 24 fps, 720p. What kind of performance does a flipbook offer vs a video texture?