Ying and yang here over two choices.
The local pattern known as the "otis bug" or the Prince Nymph (just vary the size for the conditions). Both are consistent patterns on the upper Rogue .... summer or winter.
However, having said that, I'm dieing to try Aaron's (speybum) 'rock worms' with the summer fish. Lordie knows they got the attn. of the winter fish.