A lot of LBS will have test saddles. You'd have to call around and see if yours do this. I rode a couple of Fizik saddles but wasn't impressed.

My son likes his WTB saddle and I've thought about getting one for mine. It's nice as I've ridden his bike a couple of times.

I had to slide my saddle back some to get the fit right.

I also have comfort style grips for my mountain bike that I haven't put on yet.