These are the only nipples my baby doesn’t spit up from. I’ve had the standard glass bottles for these and they’ve worked great. We had to get all new bottles and through everything I have here the glass wide Balance Plus and could get the standard but would have to wait another couple weeks for them. The wide ones are between $100-200 more expensive for me. My son was kind of whatever when I tried the wide bottle for him. Like he’d use it but it wasn’t quite the same fit for his small mouth. I’d have to wait and use something else entirely before the others come in. Anyone use both wide and standard of these and which worked better and why? Are the wide worth that much more? I do like the legible amounts on the bottle compared to the embossed amounts of the standard bottle. But I also like the vintage look of the old school classic standard bottle. 😂 but I’m looking more for what is a better fit for baby.