Just my opinion but unless you hunt the world from northern Canada to the equator or are prone to firewalling every load to just short of locking the bolt up on your rifle the temp sensitive issues is overstated for the average hunter/shooter.
I agree 100% I've used double based powders like W760 & W748 for the last 25 years in all types of weather and never had a problem. In my opinion, the only time you'll ever have issues is if you left your ammo on the dashboard on a hot summers day. But nobody in their right mind does that anyway.
