Every kid is different. We have reflux babies and I use lansinoh storage bottles with a Dr Brown nipples. It seems the system that works best for us.
Lansinoh mOmma bottles worked best for us... We started out breastfeeding then moving to Avent natural (which she wouldn't take) and I ended up trying the Lansinoh bottle that came with my breast pump and we never had any problems after that.
Playtex drop ins are awesome
I agree with Flickan. Every baby is different. Try a few out and see which works best for you and baby
I always used the avent bottles
Dr Brown bottles and nipples works for us
Dr. Browns worked the best for us... We also had a reflux baby...