It is completely up to you. I prefer the cropped look and will crop mine for as long as possible.
As for the misconception that it is terribly painful. It is not. My pups are up and playing with each other within a few hours of the surgery. The worst part of the whole process is taking out the sutures and not because it is painful, but the pups don't want to hold still.
However, most vets do not know how to do a nice crop and sure don't know about aftercare. Almost every horror story I hear is because of either the vet not knowing what they are doing or the owner not following instructions.
In your case, I would not crop. Unless you really want the look and are prepared to put some time in, training the ears to stand, it would not be a good idea.
