Old Granny Laughs - 3 versions

I managed to animate 3 slightly different laughing granny. I'm not sure which is better so I'll let the group decide or wait for feedback to see if I need to animate more:

Laughing 1 - (movement of legs):



Laughing 2 - (giggle) - First try was a bot too slow!
Second try was much better!:

First try:


Second try:


Laughing 3 - (Giggle - but with only one hand covering the mouth):

I just sent the maya files to the group - just need to wait for feedback now.