My Biggest Gimmick was when i wasted 70 hard earned mowing dollars on a knight and hale steady ready. I thought it would help, but in all actuality i spent more time worrying if it would catch the bow string than focusing on the target. I used it two days while target practicing and then retired it to my closet where it still sits as im typing this.

I also bought those tru ball string spyders which help you "gain up to 15 f.p.s". They slowed my bow by wat seemed like double that amount, and they tore up one of my buss cables by slapping it after every shot. I have to admit im a big sucker when it comes to new useless gadgets.