When it comes to the Short range game, pretty much everyone that shoots a 6PPC in group and wants to be competitive loads at the range. The only exception would be the 30BR. That you could basically load develop and shoot that load pre loaded.
I have a couple Harrels throwers, and a couple digital scales. I throw light by 1 or 2 tenths and trickle up to the weight l want. You can use a ChargeMaster if you so desire.
Presses, Harrel or Hood or Redding or Rock Chucker. Ideally the Harrel or Hood. Small, light and compact.
You can use your sizer and Wilson seater with them. You can also carry an arbor press for seating.
When loading at the range or matches, it is keeping it as simple and compact as you can using the best equipment you can afford. MO