I use Parent's Choice low iron. It has the lowest iron content of any of the formulas that I've looked at, it's great for DD who gets an upset stomach from too much iron. Ingredient/nutrition-wise it's pretty similar to other formulas. I also love that it's less expensive!
Oh I wasn't doubting the legitimate-ness of it lol. I just wanted to give my coupon away! I am a fan of whatever works for your LO. Expensive, cheap...all does the same thing.
Re: Anyone use Parent's choice formula?