I was told by veteran moms that zippered sleepers are the way to go and avoid buttons/snaps at all costs...
I hate zippers. I avoid buying sleepers with zippers. They bunch up, when J was little they would rub on his chin or face, they don't look very nice and for me personally I just find buttons and snaps easier and still do! And zippered hoodies?! They're the worst. I prefer button up cardigans for him. As a toddler they're more manageable though.
Do you prefer zippers or buttons/snaps?