Drop handlebar vs aero / bullhorn - A question of practicality, long distance & mixed

Well i want to keep it simple so i'm staying away from the mounted ones. And i think they both can be sexy.. I guess i'm asking if any folk who do longer distances can recomend the bullhorn/aero for comfort speed what not.. whats the benefit? Just fashion? I can dig that.. H

Bullhorns aren't particularly fashionable at the moment, but I use a profile airwing and I love it. Plenty of hand positions to shift around to. I ended up switching to them because I spent most of my time previously riding on the hoods of road drops, which is a comparable position.
Down to personal preference really, so I'd suggest just try it out if someone could lend you one for a week or so?