I hate to do it, but I disagree. My last 2 bikes I couldn't go more than 50 miles. One I had Mean City Cycle remake it with their double foam thing and the other I put a Ultimate saddle on. In both cases I could go tank to tank after. That's over 150 miles and more for both. Some factory saddles are just that bad and just about anything you do will help.
Please feel free to disagree!
My Valk seat is very good as is. It's just that I got used to the sheepskin. It also spreads the load a lot around my bum bones.