Easier to pump at night than nurse?

So I’m wondering what you guys do during the night if you’re breastfeeding. I’m wanting baby to sleep a tad bit longer stretches so I’m wondering would it be better to give baby a bottle of 3.5 ounces so I know he’s getting a full belly rather than him only eating for 5 mins on the boob and falling asleep and waking up in an hour hungry again?