What is your favorite brand for your baby's powder milk?

My daughter had allergies when she was a baby so her pediatrician prescribed her to take NAN1-HA. After 6 months, we switched to NAN2-HA. When she turned a year old, we switched to Progress Gold. She's been drinking that eversince (by the way, she's turning 2). But she also like drinking Bear Brand milk.

For all of my children I have prefered Cow and Gate formula, follow on milk and baby food. I have always been impressed with their products. I think it is purely that when my first child was born I used the same brand as my brother in law and have never deviated from it.