Hi there I just have a question regarding bottle teats, we're currently using Innosense variflow teats with our nearly 6 month old daughter, we've been wondering whether the teats are fast enough and whether going to a teat number 3 would be a faster flow, or just the same? The trouble is, if there is a faster flow than the variflow we'd need to change all our bottles and teats to a different brand as Innosense has been discontinued! While I'm here, are there any faster flow teats than a number 3? Thank you! 🌝