Re:
It’s so much more than just the right saddle, very complex and comes down to needing a full bike fit!
Firstly racing bikes are designed to be ridden in a flat backed position, with weight evenly distributed between bars saddle and pedals. As we age we suffer with back problems, so prefer a higher hand position (you know the scene!—high stems. Bikes too big with tall head tubes, it no seatpost showing, positive rise stems. All this does is place more of your’ weight on the saddle and less on the bars and pedals=sore arse and worse. Also you may be less aero, so slower and make riding hard work!
Saddle width and profile is more important than padding, some are flat, some shelve some have pressure cut outs. It’s a long and oft expensive job finding the right saddle! I actually find a hard saddle far more comfy at 60 years young! Than a padded one. What height/ build are you?