Doesn't seem to be the slightest bit interested in either one.
She's my DC3 so can't quite remember all the key developmental stages but seem to recall the other two at least having a few words by now?
She's cruising on stuff but has zero inclination to stand alone or walk anywhere. She is just about saying 'mama' [wishful emoticon] but nothing else, babbles in something sounding like a cross between Mandarin and Klingon most of the time!
Not particularly worried but then wondered should I be?!