I have been looking at this yildiz also. Sounds like it is a good buy. I have a Remington 1100 12 ga semi-auto I bought in the 80's that is in very good condition. May try to sell or trade to get a over and under shotgun.
my wife bought me a yildiz o/u for fathers day at first i was a little put off because i was looking at pumps at the time and had not heard of yildiz brand.i also heard that the light gun and being an o/u would have a horrible kick, anyway shot the gun and loved it ,sure it has a kick but no biggie plus its a 12 ga , get over it. also it has a lot of nice features for that price range .i am a average sized fellow and the gun fits me well. no complaints about it at all. also my wife did say she had them open different boxexs to find the nicest stock and she did well, its very nice. there are problems with the firing pins though apparently the break after a bunch of shells . but it does have one year warranty and can be serviced in texas by briley i believe. also other forums have people working on finding new ones or manufacturing themselves. at any rate its a nice gun for the price.
I think it would be hard to beat them for the price.
If you ever need any warranty work done to it Brileys in Houston does the warranty work.