These are my personal ratings after testing out many bottles :)
Sections
3
Glass
Plastic
Silicone
Glass
6/10
-heat resistant glass
-includes sleeve to help prevent slipping/dropping
-heavy
-not good for those who are clumsy
Philips Avent Glass Natural Response Baby Bottle
10/10
-safer than regular glass bottles
-skin like nipple
-easy to clean
-almost nothing wrong with
The first glass-lined plastic baby bottle - Chicco USA
5/10
-didnt like the stainless steal
-ounce marks are inside bottle
-lightweight and durable
-keeps milk cooler/ warmer for longer than glass of plastic
Pura Kiki Stainless Steel Baby Bottles
Plastic
9/10
-less parts than some other anti colic bottles
-wide nipples
-leaks occasionally
-anti colic
Anti-colic bottle with AirFree vent
4/10
-Great price
-not ideal for consistent use
-no anti colic measures
-leaks easily
Classic Baby Bottles Plastic - Evenflo Feeding
7/10
-Good bottles
-anti colic is helpful especially for shaking/ twirling formula
-too many parts to clean and assemble
Dr. Brown's Natural Flow® Anti-Colic Options+ ...
8/10
-nipple replicates breast
-easy to clean and assemble
-because lansinoh brand sometimes has trouble fitting other pumps
Lansinoh : Bottles
6/10
-expensive
-easy to hold, use, and clean
-compatible with most breast pumps
-heat and freeze right in bottle with polyphenylsulfone plastic
-good nipple shape
Hegen PCTO feeding bottle
7/10
-temp indicator
-nipple made to accomodate how baby holds tongue
-easy to assemble and clean
-nipple does not replicate breast well
Simply Natural Baby Bottles - NUK
6/10
-anti colic
-microwave safe for sterilization
-leaks more often
-many parts
MAM Easy Start™ Anti-Colic Bottle - MAM Baby
Silicone
7/10
-easy to use, assemble, and clean
-squishy makes easy for baby to hold comfortably
-hard to set down anywhere without falling over
Comotomo
9/10
-easy to assemble and clean
-mix and match lids/ no need to buy new sippy cups
-if drinking slow the pouch will reinflate
-if not closed correctly and tightly may leak
NURSH Bottles & Accessories - Boon - TOMY
8/10
-great for breastfed babies
-imitates breast shape and feel (silicone)
-anticolic
-hard to fit in bottle warmers