The reason i say no, it's another thing to go wrong. Buy a balanced string. Peep tubing makes your FPS slower(not much, but a little so it aint a biggy), It can break at any time, it gets caught on everything while walking through the woods, it's something else you have to buy, and the tube peeps i've seen are a lot larger than regular in-line peeps, which also makes you slower. Buy a fletcher tru-peep and be set.