I would have to say Ferrari if only because they are more well rounded. One Lambo model compared to 1,2,3,4 etc. Ferraris'. You could probably find a Ferrari model your grandmother could drive, but grandma ain't driving no Lambo.
But really, Ferrari is a sportscar maker that happens to be exotic, Lamborghini is an exotic maker that happens to be good competition for Ferrari.
It's only natural for some people to" hate " one or the other. The raging bull started life as a rival to the prancing horse anyway. One of them is going to resonate with you more than the other.
My personal choice though has to be the big bad Lambo, I like their odd one out charictor, plus I'm a Taurus so I have to be with The Bull.

:P