We have an orange and lemon tree that each produce between 800 and 1000 citrus.  Current one is cracked near the bushing, but I have used this for many years and gotten my money's worth.  I don't use the strainer; I put a stainless steel bowl with large strainer on top so I can juice about 40 at a time without stopping.  The biggest beef I have is that the juicer attachment is typically too small and the one size fits all approach just doesn't work.  KA should have different sizes that can stack on top of one another, like our food processor does.  Unfortunately, the food processor RPM is too high and juice flies all over the place.  Otherwise I would use it.