I have shot the rage, Shwackers, spitfire, grim reaper and slick tricks. I have had mixed results with all but the spitfire.
I shot 13 deer this season, 2 with slick tricks and the rest with spitfires. missed one with the shwacker due to just a little planning, at least that is what I saw from the luminock. shot a doe with a rage last December, the deer was at about a 30 degree angle, the arrow went in just behind the front shoulder and made a left hand turn and exited jut in front of the left hind leg.
the slick tricks kill just a well as any and fly like field tips.