Either bullet would be a good choice with the possibility of more meat loss with the SST. I haven't tried them at lower velocities so can't say. The original 270 130 gr. was explosive at 3100 fps but they may have improved it since that batch was made.
"When you disarm the people, you commence to offend them and show that you distrust them either through cowardice or lack of confidence, and both of these opinions generate hatred." Niccolo Machiavelli
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