It takes the same amount of time to use a full body sizing die as it does a neck sizing die.I see this more as a personal requirement depending on your needs.
If you are competing, seems like you would want to follow the world class shooters. They have the time, resources, and equipment to devote to that brass and reloading effort. And they can't afford a jam in competition especially in the heat of the desert where you might get a increased pressure causing inconsistency or a jam.
But if your like many of us who aren't competing, time is short. Neck sizing just works for those that don't need to put 5 in the same hole under a strict time constraint.
If I'm working up precision loads, I use FL bushing dies.
If I'm just loading, i'm neck sizing.
Clarify please, were you having ejection or extraction issues?I will full length size my brass, and bump the shoulders enough to get reliable ejection. I learn my lesson neck sizing.
which method are you using? My limited use of neck sizing has been with a lee collet die. I will say I'm very happy sizing brass with a Wilson full length bushing die.