Hi Lisa,
Really it all depends on what works for your baby. My son wore Pampers Baby Dry and they were great, Huggies didn't work for him, he would leak BIG TIME! But now my daughter uses Huggies, either Supreme or Regular (all depends on what's on sale or what coupon I have :) or if I go to Costco to buy the big box). She totally leaks when she wears Pampers. So I would have to disagree with anyone telling you to go with one over the other, I say sign up on Pampers.com and Huggies.com and use the samples they send you and see what works best for you. Also, both Costco and Sams Club have their own brand of diapers. Costco's didn't work for us, I thought they were cheaply made and the adhesive tags ripped more times than I would have liked, but some people swear by them and they are very cost wise :) Plus if you use a few and don't like them, Costco will take them back and refund you your money, which is what we did.
Good Luck and just remember, do what works for you baby :)
J. in Macomb, MI