Hello, im a new fisherman who likes to fish trout ive been using a 0.35mm line because my uncle gave it to me but i saw that its too thick and i havent been catching anything i went to a fishing store close to my house and the lowest test braid that they had was 9kg and i think 0.13mm thickness im wondering if thats fine for small trout fishing. I dont use mono much cus i prefer braid but i dont know if this 9kg line would work i can also get a 4kg fluoro leader