NOPE! Don't even own a trimmer. I have loaded Brass so many times I've lost count - never have any FTF. On high powered Rifle cases it's a different story though.

Most of my reloads are on the lighter side. I see not need to beat up the gun or myself (I do shoot often) just to punch holes in paper. I do practice with stiff carry loads when shooting my EDC, but for target shooting, lighter loads are all I need. It is very easy on the Brass too and it never needs to be trimmed.