I got my ace on 7-17-17 on the 17th hole at Boulder course at Cimarron golf club Cathedral City, CA with my 7 iron. I have been hitting a Titleist pro V1 all day but the 17th hole it has a water hazard to the front and left of the green so I teed up a Top Flight and sure enough it now sits in my trophy case, wish it was my pro V1.