Micro SD question for ZTE Grand Max +

[AC Question]

I was wondering.... The owner manual says that the ZTE Grand Max + is only good for a micro SDHC up to 32g, but read one old thread, that got no replies of verification, that someone used a 64g Micro SDXC C10.

Before I go out and buy something that I can not return, I was hoping to get some kind of verification on this.

Thank you