I have ridden with Prologo saddles in the past, on other bikes. I tried this one on my gravel bike, which is about 100% ridden on the road. I find the saddle too small for me. I am 5'6" and weigh about 168 lbs. On the last ride I did on this saddle, I was always shifting about, and thinking way to much about it, which to me, is a bad sign. I went back to the stock saddle supplied by Giant. In terms of the quality of construction, no issues there. It is very well crafted, and it looks killer on the bike. I really wanted to like it.
I have been riding this saddle on my trainer in zwifting racing and events. I haven't ridden it much outside yet because of our weather in upstate NY but if it feels good on the trainer I expect it to be awesome on the road