Goat’s Milk Formula. Kendamil or Karihome better?

I gave karihome to my first child. 2nd child also karihome. Weeks ago I changed to kendamil thinking the ingredients even better. Kendamil didn't suit my 2nd child. She had green watery poo which is more smelly and caused slight diaper rash, poo was 2-3 times a day. I switched back to karihome. Her poo went back to normal yellow paste like texture, alternate days poo once. Slight rash on bum is gone too. Sticking to Karihome!