V.A.
Personally I am convinced that it doesn't really matter the brand as long as the baby is comfortable, the really issue is the length of time using one. Some babies never will take one. Try one, if he takes it great. Congrats on you having son number two. It is wonderful to have brothers. You'll have a house full on Tonka, Hot wheels and Star Wars! It is so much fun , mine are 3 and 6.