I've been using Rio's Fluoroflex Trout Tapered Leader for several seasons now, and it's consistently impressed me. The fluorocarbon material is nearly invisible in the water, which has noticeably increased my hookups, especially in clear, pressured streams. The turnover is smooth and precise, making delicate dry fly presentations a breeze. It also has excellent abrasion resistance—great for fishing around rocks or submerged logs. Whether I'm casting tiny dries or small nymph rigs, this leader gives me the confidence that I’m fishing my best. Highly recommended for any serious trout angler.