Opinion time!

De
Family history of mine isn't very bright when it comes to breastfeeding! 
My brother and I were only breastfed for 2 weeks, and none of my aunts or uncles were breastfed at all. I come from a fairly long line of formula babies. 
That being said I am a very big fan of breastfeeding and the added benefits of doing so!! 
My question for you mommies out there is.. What is your opinion about breastfeeding for the 1st month ( if possible ) and then trading for formula??