I'm not one to buy or change bows every year heck I'm just feeling comfy and used to the Heli-m
I still have my Outback for a back up bow so that will tell you about how often I upgrade.The bow before the Outback was the MQ-32
Guy who lets me cut thru his property to get to my stand asked if I'd shoot him a doe so I whacked this one,from 30' up at 15 yds dropped on the spot and dead in less than 30 seconds
Caught high shoulder and not a pass thru but did penetrate both sides