Ok, here's some actual new animation. The squetchy bouncing ball. I did this all on "twos" (two frames per drawing at 24 frames per second) just to see how that would look. The contact frames look a bit sticky on two's but I think it works.
The strobing isn't as bad as I expected. To investigate that a bit further I did this little turn test on a cone. One is on ones and the other is on twos. Can you tell which is which?
Not a dramatic difference, is it?