The Sargent is definitely an improvement over stock but not super plush or anything.
I could only go about 20-30 mins on stock before hurting. Few hours on Sargent before I start to get uncomfortable.
Still pushes you into tank so someone made a post about using spacers under seat front mount to raise it slightly.
I find the material is a bit slippery.
If you find one used at a good price, definitely worth a try to see if it works for you since everyone is different.
Even new price is same as I paid for used Buell seat. There was a sale around holidays that made it $290 I think for front/rear.