Of those on the list, I liked the Carbon Force Black Mamba and the Carbon Force Predator. Both have a consistency of ±.003, which is twice as consistent as the Gold Tips you found on Amazon.com. For a similar price, you can get Carbon Xpress Maximas, which are the same consistency as the Carbon Forces I recommended. I think you should consider Carbon Xpress in addition to these. The only advantage you get out of the ones on Amazon is the price. You cannot buy a dozen new complete arrows at a pro shop for that price.