It's a little more complicate than that, Soundminer has the best support but is also interacting with other companies. They are working back and forth with Avid and Apple but is seems the fixes would be in the next release by the end of December.
I might try ML but I easily switch back and forth between Soundminer and Pro Tools 150 to 250 a day. So I want to make sure it is 100% stable.
Now I might need to start a new thread on how stable is ML and HDX but I will try the search engine first...