I switched the drop bars on my cyclocross bike to moustache bars.
I am VERY happy with the moustache bars, and love the control and variety of hand positions. (and the slightly more upright posture is nice for commuting, which is what I use the bike for mostly)
The upshot is: if you find a bike you love, but are not comfortable with the bars, they can be changed! Not only to different sized and shaped drop bars, but different styles of bars completely.
"If Americans want to live the American Dream, they should go to Denmark." - Richard Wilkinson