As I reported here earlier (with pics), my new 2" SP101 "seems" to prefer Speer Gold Dots (125 gr. GDHP) vs. the Cor Bons in similar loading. Is this normal for factory rounds? Or is one actually better than the other? I know it could be me, but after using .38 Spec. rounds, then going back to the .357's, my results appeared similar; however, my over grouping was enlarging, I assume due to fatique. Thanks folks.