Responding to an old post, I know.
Miz had a lot of cues and cases. Many were given to him by makers in the hopes he would use them, and be seen using them.
This is true of all the major pros, especially through those years. Miz seemed particularly blessed by many makers. When he died, he left a lot of cues and cases that were virtually untouched.
For the most part, those cues sat in closets.
I have sifted through many pictures of Miz in my research on other matters about him. I have never seen a picture of him shooting with that cue.
I am not saying you shouldn't search.