I tried feeding my dog Fromm and he didn't like it. I now feed Nature's Variety Instinct (Duck,Turkey,Salmon) and he loves it. Both kibbles are really good and they are both the same in terms of they are small sized kibble.
Look at the ingredients and see which you might like to try first or if you can get samples of both from your store then you can do a taste test of sorts.
I think either way you can't go wrong, they are both good kibble.
Bear GSD 10/16/11
Elsa GSD 12/23/03 - 11/10/11