So im growing in coco so dont see over watering. I water once a day till runoff.It looks like you have some over watering or high temp/rh issues.
2nd and 3rd pics look droopy/wilted.
They're otherwise looking great so far.
What light is that you're running?
Yeah i am probably going to give the small one to a friend of mine.Looking good dude
I’d pull the little lady out and just let the 3 take over personally