Have not used waste king and couldn’t have an opinion but if it was made here in USA try it
I know old post
Yes Waste King is better, less prone to stuff getting stuck.
Replacements should be Waste King in my opinion but if you have a functional disposal don’t buy a Waste King to make it work better.
Thanks. I'm expecting my basic/builders model Insinkerator to fail soon. I wanted something better to replace it with.