Try this link: http://www.dakotaammo.net/
I use the 100 gr. powerball for defensive ammo when I carry the 92FS CCW. The ballistics are 1475 FPS/ 483 FTLBS. That's pretty impressive for a 9mm when a .45ACP 230 gr. FMJ, the standard for defensive weapons is 890 FPS/ 404 FTLBS. I use Dakota often and they are responsive and capable. There will always be arguments about the 230 gr. delivers a much harder punch for the energy delivered due to size and weight.
The only shooting I was ever involved in as a narcotics investigator was using a Browning Hi-Power with +P Winchester Silvertips and the round was very effective over 25 years ago. Take a look at Speer Gold Dot as well as Federal Hydrashok, both are excellent alternatives and effective defensive rounds.
Remember, you are the weapon, the handgun is a tool. Shoot well and often, make the weapon you partner. Everything should be practiced and automatic so that you can do what you need to do in total darkness under stress of an intruder.