I would go for the 180 grain Gold Dots that Double Tap offers. I have to do some creative handloading to get those boogers up to what he has them at over my Chrony. I have also heard that the 200 grain solids are really good hunting bullets, and the choice if you take a 10mm into bear country. I have not heard really good things about the Silvertips. They are supposedly unreliable expanders (when shot through clothing), and are definitely not up to the full potential of the Centimeter.