He may have a problem evaluating as bents are more demanding of the rider
early on. Most people take a few hundred miles to get used to balance and
steering differences. The butt takes some acclimation as well both to the seat and to the fact that bents make more demands on the gluteus muscles than DF bikes do. So initial impressions change after 500miles. Since you can't stand to avoid bumps, passive or active suspension may be useful. My Pursuit has very good passive suspension. Steve