If you want a more narrow comfortable saddle look no further than the Brooks Titanium Swift. It is more expensive and weighs more but will last.

You will not have any saddle made of plastic breathe or break in like a leather seat. There is no better material for the serious recreational cyclist.

I have tried, Fizik, Specialized, Selle, San Marco etc...

Brooks does the job and it will last a good amount of time.