This is what I am carrying in my Glock 40...
https://www.youtube.com/watch?v=WDvzul3rvTkhttps://www.youtube.com/watch?v=S2LKZy5-y64In the .38 Super I am alternating rounds of the Underwood 90 grain and CorBon PowR'Ball which is 100 grains...both are doing in the 1530 fps area...
Bob