Bar comfort is unique to each person.

I had a pair of "Aero" bullhorns which I couldn't stand, I had RB-018's which I liked but RB-021 (similar to El Toro's) are very comfortable to me. I don't mind the close "hands on stem" position and riding on the dropped section is the perfect amount of adjustment when I need another position because i'm getting stiff, or if I want to sprint.

Oh, and I think the mash bars on the picture above are the ones you are looking for.