K.W.
The best advice I've ever gotten for tantrums is to put the child in their room or crib and pack and play and walk away. Once the audience is gone, they tend to wear themselves out and tire of putting on a show. You can tell him he can cry and scream as long as he wants and then you will come and get him out when he is all finished. 16 months might be a little young to understand what you're telling him but he'll get it when he realizes you only pick him up when he stops crying. This can be really trying for you in the beginning but it works ! Good luck with whatever you decide :)