I have never found the perfect bike seat, I have had several aftermarket seats on various motorcycles. I have the mustang studded with a backrest on the driver, I just got back from a ride of 1550 mile ride and sat in the seat usually about 8 hours a day with usual rest stops doing slow 45 mph Blue Ridge Parkway and Shenandoah Valley, I never got the monkey butt.
Back in the early 70's Corbin Gentry made a king and queen seat that was the most comfortable seat I have ever sat on. But that was then and this is now
I have the Pacific Coast Star's potato chip now.
It's not a seat for everyone, but it fits my skinny butt fine.
Two years ago I did a round trip from NY to Fl. on the stock seat.
I came home with a raw sore on my tail bone and a pinched nerve in my right shoulder.
This year I did the same trip on the potato chip.
I came home tired, but then the last day I rode around 600 miles or so.
At 6'2" the seat lowers me enough to put the handlebars at a comfortable height.
It also sets me back a little so my legs are in a better postion.