that old saying, you got to spend money to make money is mostly true. if you think it will pay for it's self go for it. after it's paid for it will be like a freebie. I have a"cheap" one and it has more than paid for itself. I make a few strings and put them on. I like to shoot the bow thur the chrono before and after to see if I have help or hurt the bow. so far I have helped.
Lingerie football. I dont care who wins.