I almost got Whites Premium last time but then decided against it.
It still has cheap filler (sugar beet) and also as much rice as meat - cereals in not really advised as part of a dog's diet - there is also barley in it which I think is better than wheat but still not really good.
And so instead I went with JWB cereals-free version.
When my boy is fully matured I will try to switch him to Orijen and see how that works.
I think it is not advisable to feed food that is highly meat-based to a young dog, however even puppy food should not have less than 20-25% and ideally 30% meat in it (orijen is about 70% I think).