I had a Corbin "King and Queen" dual seat on my Moto Guzzi. It was way better than the stock seat - way better. Some find Corbin too firm, but it worked pretty well for me. But I will also have to say that the Guzzi Jackal's stock seat was the most uncomfortable thing I've ever sat on. Yet the person who bought my Jackal rides it on multi day-long rides totally comfortable with the stock seat. I sold the Corbin separately because she didn't want it. Seat comfort is very individual.