I'm just about out of AP50N, it's my powder of choice and what I've used forever .32, .38 & 9mm
I have a healthy amount of AS50N, but never used it before.
On the ADI equivalent webpage its lists APS450 / AS50N as the close/same -
http://www.adiworldclass.com.au/powder-equivalents/
Anyone gone from using AP50N to AS50N?