Solitude's Twin Lakes Special aka Thin Mint - Streamer or Lake Fly
This fly is a GO TO for lake fishing but we also love it in river scenarios with sinking leaders. It actually casts very well with trout spey style rods and more importantly.... catches fish. It is a very well tied quality fly and is a staple in our fly shop. Our team uses this as a trout spey bugger all the time. It casts very well since the hackle is so sparse and doesn't hold water.