Reapers are right up there with any "HAWK" variant of rocket.  If your a true rocket connoisseur, then look no further than the Reapers by Vivid Pyrotechnics.  HUGE bursts, LOUD bangs and top effects.    Each rocket contains 68 grams of powder, which is actually more powder than most similar rockets on the market. 
CATEGORY F3 = 25 METERS MINIMUM SAFETY DISTANCE