breastfeeding to formula?

Tygh
Ok ladies I need help! I've EBF my little guy with the occasional breastmilk bottle when I have to be away. I know breast is best but it's time to transition to formula. I love feeding him but I need my life back! I do have a freezer stash and I know it won't last long. Can anyone tell me what kind of formula their baby's transitioned best on? And how do you go about transitioning? Just need some advice or hear someone else's story.