I don't know why or if it would be better Jeff. I used it in Id for the first time and had some bugs to work out. Everyone else used exbal. Shawn dialed my dope on his exbal until I got things dialed in. It turned out that I didn't turn off the powder temp setting.
When I got that turned off I was right w/ Shawn's exbal. I did use and have since used the alt slp.