I have no strong preference between Speer 135gr. Gold Dot snubby loads, 158gr. LSWCHP +P and Safe Stop +P notched wadcutters. The 342 I have for backup today has Safe Stop on board. Lately, I've been keeping 110gr. Cor-Bon DPX in my speed strips and speedloaders, since its radical bullet taper makes it really easy to load.