Hi Doo, and welcome to the forum.
Your question may as well be "how long is a piece of string?" The best saddle for you is the one which is most comfortable. FWIW, my choice of Brooks is a standard B17 which I find amazingly suited to long distances. However, there are other members of this wondrous organ who will say they are excruciating. Rear end shape is so individual. The best I can say is to try one, and if it is found lacking, sell it on. There is always a good market for used Brooks saddles.