Sippy cups


What kind of sippy cup does your baby use, if any? I started my son with a few different styles, but tried to avoid the “traditional” sippy since I read they’re not the best for their teeth (and I had super crooked teeth so my kid is already likely to have the same problems I did). I have a 360 cup for him and also a weighted straw cup. He will drink out of both, but he never drinks very much. Is this normal since he’s still nursing a lot? Or should I try a more traditional style sippy to see if he drinks more from it?