Corbin can be hit-or-miss depending on the bike. Worked great on my Yamaha FJR and could do 13 hours straight. Not so much on my Valkyrie. For my Touring I got the long Haul seat and working great, however not perfect. I also use a Propad brand gel pad seat cover for the longer days on my R3T. Had a couple 8-hour days on it and been working excellent along with the long haul seat.
Hope you find something that works for you.