I use this crash for progressive/death metal music. I have not ever played a crash over 19", and this one is my favourite by far. I also own a 17" caz crash, which also sounds amazing.
Despite its size, the crash opens up instantly even with the slightest hits. It is very washy, thus really suitable even for heavier music.
The quality of this cymbal was by far the best of any Zultan cymbal I own - no strange small dents, no fingerprints, nothing.
I absolutely love this crash and currently this is my favourite crash i have ever played (have tried Sabians AA thin crashes, Istanbul Mehmets, and Zildjian A customs in the past).
What I would like to add - those who like using bells on a crash cymbal - this cymbal is not for you. Its bell has completely NO bell-like sound, which seemed strange to me, but i never use it, so i dont mind.
However - would absolutely recommend. Keep an eye out for "amendedband" channel on YT for a review.