After trying the two new Bontrager saddles (Ajna and Yatra), I gave up and ordered one of the last remaining Affinities available. I did a few rides with the Yatra and liked the cutout, but it was uncomfortable in other ways and I ended up with a saddle sore that took a while to go away. I tried the Ajna with the bike on the indoor trainer at the LBS and quickly decided it was no better than the Yatra. We concluded that the problem with both was the dome shape -- the flatter Affinity is a better shape for me. Part of me would like to look for something shaped like the Affinity but with a cutout, but a bigger part has too many other things to spend time and money on. And I've been okay with the Affinity for years now -- it's not perfect it's good enough. Now I'm deciding if I want to buy another one and save it for when this new one wears out.

I vaguely recall trying a Selle Italia Ldy Gel Flo years ago, and it didn't work for me. But I bought it used and put it on the bike myself so the position was probably not quite right. I think Catrin liked the Diva Gel Flow? If it's the same size and shape as the Ldy Gel Flow, it sounds like it could be a good option for you. Good luck!