I had a spilly baby too. He was even sick the night he was born lol but that was mucous. Anywho, he used to spill EVERY SINGLE FEED at least once. It was horrible. He wore bibs every moment he was awake. Mum2mum bibs were great. SillyBillyz do a good one too coz it sits so close around the neck.
Anyway one day when he was about 7.5months I thought to myself, "hey, DS hasn't spewed in awhile" and he hasn't since. Well, the odd one where he's been a guzzle guts but nothing like before. And he WASN'T a reflux baby.
It will get better, but just like every baby is different - every baby's spilling is too.
P.s it smells worse when they're on solids too