Circling back around on this...as an update, the A* Tech Air 5 came in on Friday and I was able to swap out the Dainese Smart Jacket for it. It was a busy weekend, and I didn't manage to get out to ride, but rode today on my commute. As expected, the Alipinestar vest stayed active throughout my commute (including stops). Also, the unit seems to flow more air than the Dainese, but I'll know more this afternoon when it's expected to be 90+ degF on the commute home.