My BPI crimper turns out some ragged looking crimps, especially with fiocchi hulls. I’ve heard gaep makes prettier crimps, especially when used with the old antiques style hand tools.

I personally plan on setting up a 20 gauge MEC soon. I recently set a 410 up and once you get it all set, the fold crimps are much easier IMO. Especially on the 410.....
Now setting up the .410 was a challenge.