Between SPSX's and BK's?.........its the SPSX's.....and much cheaper. VERY DESTRUCTIVE! The Sierra Blitzs are worth a try also.
If you want to try something else, try the 36 gr Barnes Varmint Grenades as suggested earlier. I agree, they literally vaporize things when hit. I couldn't believe what it did to some jack rabbits. Cost a little more though. But worth it if your gun can shoot them.
