so which is better doc if i will use a purebred buck and doe boer goats for slaughter or i will use a purebred buck pair it to native,f1,f2,f3? you said that it will all come to ADG (average daily gain), how fast it will be ready for market weight, in your opinion and experience if i will use both purebred buck and doe and their offspring will be for slaughter does it mean it will produce better ADG than the other ( purebred buck pairing to native,f1,f2,f3 does)?