I doubt it makes a tangible diference if you breastfeed or use formula (my wife did both) so any reason or no reason is good enough to do one or the other. But what I loved about the breastfeeding was (1) the extended period of big tits; (2) it's free (formula is fucking expensive); and (3) it tastes much better. Yes, I tasted it, big fucking deal. I was curious!
Wow Steele, you're a brave man! I'm not as adventurous.
...but the question remains...did you feel smarter after the ingestion? Enhanced immunity?? Greater bonding with your wife???
Something was enhanced. Hey now!!!