I can vouch for that. I owned a Beech Sierra for a few months. At the time, I was looking for a 2 door complex aircraft. Two models were in the running - Beech Sierra, Rockwell Commander. I opted for the Beech because the company was still in business. I couldn't find one in Canada so I imported one from the US. During the import process, many parts had to be replaced to meet the Canadian Airworthiness standards. The price of the parts, and the difficulty in obtaining them gave me a brain aneurism. After owning the plane for a few months, a grew to really dislike it. So I sold it and hunted down a 112A instead. I absolutely do not regret that decision.