Looks like the Seller Royal Respiro Moderate is the winner for me. One reason I'm glad of this is that I have the same saddle in Athletic on my drop bar bike. Lots of people may not know this, but the logo label on the back of the seat hides a special slot intended for mounting a seat bag or other accessory, and an outfit called BUP Labs makes some adapters for it for mounting things like lights, GoPro, etc. I use such a mount to install my Garmin Varia taillight & radar device, which is outstanding when riding on a road. Especially if I end up removing the rear fender, I'll be glad to have the Varia back there.
View attachment 54687View attachment 54688