I decap first on a dedicated Lee APP press, to keep the junk out of my main press and to get to the primer pockets when wet tumbling with steel pins. Bottleneck brass gets resized with a mandrel instead of the expander ball.

If you do high volume, spend the $100 on a Lee APP and get the collator. They're fun. I can can deprime ~500 pistol cases in 20-30 minutes. You won't regret it.

https://www.youtube.com/shorts/EDd4wNVpNHw