Did you buy different brands of milk bottles for newborn?

no need to buy different brands. only buy new brand if baby reject the current brand. i started with 3 pigeon. but even size ss teats were too fast for him so nanny suggested hegen extra slow flow teat, so bought 3 of those. but when baby grew older to 1 month old he disliked the hegen teats then we switched back to pigeon bottles (by then SS size flow was ok for him)