Both plants are looking strong. #2 had an issue getting some embryonic skin off one of it's cotyledons and left a scar (see pic). Other than that the plants are moving right along.
The water seems to be stable around 6.1-6.4. With new clay balls, I was having to adjust the ph daily from 6.8s. As of this post I added 5 tsps each of florabloom micro and gro to each pot.