Currently introducing a dummy to little one who is 7 weeks old ( no judgement please ) and we have gone between all brand first taking mam and then refusing so taking nuk and now going back to the mam ones 🤦🏻♀️. I only have 1 free mam one and was going to buy some more if he decided to take them but I’ve seen that the Fred and flo ones look very similar. Has anyone used these instead or found there was not much difference between mam and Fred and flo. Already spent loads on Nuk ones for him to now refuse them but only take the mam one.