To pea or not to pea

The wee man's pincer grip is improving all the time. So much so that he's starting to enjoy the smaller things in life i.e. peas. He's also becoming considerably more precise with his stacking cups - deliberately plucking things from the highest stack. He's yet to balance more than one item on top of another but it won't be long now. Hmm... perhaps I should take bets on whether he'll crawl or stack first...