When looking for bottles that promote optimal feeding and proper latch you want to pay attention to the NIPPLE and if it’s going to encourage a deep tissue-like latch vs a shallow nipple-only latch. Don’t be fooled by all the “breast-like” baby bottle marketing tactics out there.
❌Avoid: nipples with a wide neck and short nipple
✅Look for: nipples with a gradual slope

A few optimal bottles/nipples: EvenFlo Balance+, Pigeon SS, Lansinoh Momma
*I know for a fact the EvenFlo Balance Wide Neck nipples are compatible with the Philips Avent bottles, because that’s what my daughter uses. She gets the Philips Avent glass bottles, and then replaces with nipples with the EvenFlo Balance Wide Neck.