I have found the GOAT main string for myself so far and that is Tecnifibre Black Code 17. For my crosses, I have tried X-One Biphase and NRG2. I dont like how x one is initially stiff and softens up a lil bit. I like how NRG2 is lively and soft but dont like how it goes dead. Can you reccomend me a multi under 20 dollars that has good power, not too much of break in and goes dead the least.