I use Lee Resizing Lube which you apply with your fingers. This allows you to run your fingers around the whole case. It's easy to pick up any imperfections in the case with which you may not be comfortable. If it doesn't feel right to me, I toss the case.
Sig P250 in 9mm and .45 cal, Sig 1911 .22LR, Heritage Arms 32 H&R Magnum revolver, S&W Governor.
Reloading 9mm, 32 magnum, 45 ACP, 45 LC and 410 bore brass.