String Stop System

[oklahomabowhunter]

ok ya'll, time for more imput. i bought a trykon the first year they came out, and i love the way it shoots. the next year hoyt came out with the vetrix and it had a S.S.S. on it. now the katera also has it on them along with alot of new bows in the cabela's 08 archery catalog, which i just got done looking through for about the 100th time other than capturing your string and elimating string buzz, what are the advantages to these systems and are they worth it? its 40 bucks in cabela's