Living as I do in the U.S., I can only make the observation pertinent to your question as applicable here;
The primary purpose of incorporation in the U.S., especially for smaller firms, is the protection of personal assets. Whether a an LLC, Inc. or a PAC, the personal assets of the holders of the corporation are not at trisk. Having said that, there are case law studies that indicate attornies have tried to attack the personal assets of corporate holders. It's unusual with unusual circumstances for those suits to bear fruit...