Hi We had our DS circumsised when he was about 5 weeks old. The Dr used the plastibell method and we didn't have any probs at all. DS never cried or seemed to be in any pain. The proceedure only takes a few minutes and bub was back with us in about 20 mins. We did this as DH is also done and my one of my nephews had to be done for medical reasons at 6 years old and he was in absolute agony.His foreskin wouldn't retract when he had an erection and would scream in pain.He is now deformed from it aswell ie stunted growth and oddly shaped. I wouldn't want my DS to have any of those probs as he is growing up.
Good luck with whatever you decide.