Don't switch to bullhorns just because they look cool. Do what's comfortable.

I have bullhorns on one of my bikes. They're very comfortable. I prefer drops for long rides just because I like to ride the drops on fast downhills.

But what kind of bullhorns are you considering? Some have a shape similar to the top of drop bars. Other bullhorns have a deepish drop, like 55/Rad's picture, above (and I've seen deeper ones).

Depenz on what you want.