While the large one is my favorite, the lower one with the hands is a close second.
Isaac has completely stopped doing the army crawl and only crawls on his hands and knees now. He walks well if holding onto someone with both hands, and can walk while only holding on to one hand, but doesn't love to do that. If we try to make him stand he will sometimes stand for a few second before sitting down. Isaac also likes to dance. It is often only with one hand, but it happens many times a day...in the store, to TV show theme songs, etc.
Isaac seems to understand more of what we say, but still hasn't spoken any words for sure. He is a happy boy and likes to play with his toys. He goes to other people easily, but is always very excited to see us when we come back to pick him up. Eating is going a little better, although it might be because he has more food options and so I don't give him the things that he won't eat as often.