need some advice on feed please?

[TherryChicken]

http://www.tractorsupply.com/en/sto...wisereg;-layer-chicken-feed-16%-pellets-50-lb
Wondering, which feed is better for my chickens?
This one:

 

[TherryChicken]

http://www.tractorsupply.com/en/store/purinareg;-layenareg;-sunfreshreg;-recipe-pellet-50-lb

or this one?

 

[TherryChicken]

http://www.tractorsupply.com/en/sto...tarter-grower-18%-crumbles-50-lb?cm_vc=-10005

this one for chicks

 

[TherryChicken]

http://www.tractorsupply.com/en/store/dumorreg;-chick-starter-grower-20%-feed-50-lb?cm_vc=-10005

or this one for chicks?