SDG Bel Air is definitely a good option to try if you don’t get on with a Spoon. The only thing I’ve found as a downer with the Bel Air is they’re very soft, which means on long rides 3-4hrs and up, you can tend to get a bit of nappy rash on your bits where you get some chafing. Vastly preferable to tingly testes though!
Another option I’ve recently been trying out, and they’re now my definite favourite due to the shape just being so comfy and not putting any undue pressure in any one place (and also not chafing), are the Specialized Romin and Phenom range of saddles. To look at they look rather intimidating, all sharp angles and a very stiff shell. But to sit on they’re remarkably comfy (for me in a 143) anyway. You should also be able to get a free loan saddle from your local Spesh dealer to try out too, so definitely worth a try out…
FWIW, as much as I didn’t get on with the Spoon that well, Fizik Gobi’s are 10 times worse! I managed one lap of FTD at Cannock on one that came on my new bike at the time, before it almost reduced me to tears!