From personal experience if you are commited to an O/U, determine which one you want and don't settle based on finances. If the $2000 gun is what you desire you are far better in the long run to be patient and save for the purchase, or find a quality used one at a reasonable price. You will be much happier in the long run rather than "settling" for something half the price.
I do have a Turkish made O/U and shoot it well, but have had to deal with failures that needed warranty repair...twice. The manufacturer did offer excellent customer service. The finish of the gun is good for the money, but firing pin failures overshadowed it quickly. It will always sit in the back of my mind another failure is on the horizon. I enjoy the gun, but am now wishing I had just saved for the $2000 purchase...had I waited another year I would have been one and done.
Good luck in your search!