I found one like that in the lost & found barrel at my club just before it was scheduled to go to the dump. It's a Ben Hogan / Apex Special SI in beryllium copper.
I haven't used it in a while but, its a nice hitting club.
I know the goal isn't to swing fast. I have to work on not swinging fast. It takes a lot of concentration for me to slow the swing way down. Even when I slow it down, its still not something I am accustomed to doing. I have no experience in the timing for this type of swing.