Here is a comparison chart:
http://www.dpreview.com/reviews/compare_post.asp?method=sidebyside&cameras=canon_sx120is%2Ccanon_sx200is%2Ccanon_sx210is&show=all
Not a lot of difference.
The SX120 does Not have HD video, the other two do.
The SX200 and SX210 both have wide angle lens.
..
Which would be a better camera for taking pics of kids and while on vacation, the SX120 or SX200? I have the SD940 and love it for it's size, but would also like something with a little more zoom. Thanks!

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