Most SMPs have the same flat section, just that they are usually photographed nose up (I think). I like it more than a romin evo, good enough to not need bibs on, probably the most comfortable saddle I've used (comparing to Toupe/Romin Evo and a Arione)
If you fancy giving a SMP a try, have a look at these. Nice and not too pricey
http://www.aliexpress.com/snapshot/6514397946.html