<div style="text-align:left;">Saddle choice so personal. I used the factory seat on my Domane for about the first month, then couldn't sit it comfortably. I ended up with a Brooks B17 Imperial...not sleek or light, but who am I kidding when I plop my 61yo, ~200lb semi-athletic pear body on it anyway? LOL. Volumes written on that, so won't go there other than to uncheck break-in and proper angle to get you on the aft part of the saddle...challenges both. Rode it in a century at the end of season last year...all good. Tinkered with bike, lost my adjustment this spring...got it dialed in again, riding the Up the Creek at Rome, Ga (53mi) yesterday in comfort. That said, I have Koobi's on my hybrid frankenbike and my MTB (that one's over 20 yrs old)...if you call, they will work with you on saddle choice. I have Selle of some genre on my spin bike. The Fizik's look good---does your LBS have any loaners to try/test?</div>