True. Just need to get past my single stage baggage of swapping dies vs rotating a sprocket. If the caliber changes on the Dillon weren't so expensive, using just the 550 would be a no brainer.
I thought that way until i set up a dedicated 38 & 357. disconnect the powder "safety" bar pop 2 pins, I'm almost to the point of 1- 550 per caliber. . Good thing i only shoot 2 different center fire's