What Our Gearhead(R) Experts Are Saying:"I fished the Stimulator Assortment through some fast, choppy water where most dries would've disappeared, and it sat up high the entire drift. On days with no real hatch happening, it's still my go-to searching pattern for finding trout."Oregon fly fisherman Randall Kaufmann built the Stimulator back in the 1980s, and decades later, the Rainy's Stimulator Assortment still holds its place as one of the most versatile attractor patterns out there. We love fishing something with that kind of staying power, especially a fly that works just as well for bass and panfish as it does for trout. A hackled head and body help this fly sit up high even in fast, broken water, while its buggy profile makes it one of the best searching patterns around for days when there's no real hatch to match. Two sizes each in orange, yellow, and purple give you six flies covering the most popular color combinations, a genuine must-have for beginners and advanced anglers alike.