Maybe my experiences are flukes, but I've killed probably 30-40 animals with mine ranging from coues deer, to elk, to kudu. All but two have been with the ttsx. One coues at 572, with the vld. Double lung, lived for 32 minutes. Another coues (last year) heart shot at 405 with the 110 accubond ran 20 yards and died. Only animals I've shot and not bang flopped was a coues I hit poorly, and a double lung shot javelina. All other animals shot with the 100 ttsx pushed at 3500 by 73 grains R25 have been drt.