So, I have been using 150 gr Partition for a few years and am considering switching to a 160 gr Partition because we are heading out for big bull moose. Now I know that the 150 gr will do the job nicely but how much more "smack" as in energy am I going to get out of a bullet that weighs only 10 gr more? Should I even bother? This is in .270 win and the load I use is 52.5 gr of IMR4350 w/ 150 gr bullet. please reply ASAP cause we leave in one month and I have to get my loads all figured out.