flex panel saddle? correc-tor?

I currently have a Len Brown original endurance ortho-flex saddle that fits my horses wonderfully. One horse is narrow with high withers, the other horse is broad with smaller withers. NO problem with either horse. However, I have owned this saddle for 20 years and it still is not comfortable for me. My husband is doing most of the riding now and his saddle does not fit my horses and mine is WAY too big for him.

Len Brown is now selling the Correct-tor and saying the flex panel saddle is no good. Does anyone have any experience with this correct-tor thing? Any suggestions for saddles? We trail ride 4-8 hours per day over rough terrain and need something comfortable for both horse and rider.