Saddle comfort is primary. I have this Serfas Rx one on two hybrid bikes now. I got the first on Amazon in 2018, and the second on eBay last year. I'm 6'1", 185#, and quite fit. This Rx model is slimmer and lighter -and drops the Rx labeling- than the other Rxs. (I've also had a broader -maybe-original Serfas Rx- model on my ebike since 2013, but there's nothing "thick and soft" about that one either.). Anyway, Serfas saddles are well-built and reasonably-priced. This "Race Ready" model used to be called the "Road/MTB Performance Race" model, FYI/FWIW:
https://www.amazon.com/dp/B00REX7WSE...d_asin_title_1
Good luck finding a good fit!
Oh, and my first Performance Rx is installed on my 2013 Trek 8.5 DS!