<<But you really get what you pay for.>>
In a war you want a guy who's not afraid to lay down his life for the cause. They got a better product than you have and at a fraction of the cost. In a war of attrition they win and you lose.
It reminds me of a discussion I just had with a friend about the Bren gun, a Canadian-made submachine gun of the Second World War. The Nazi sub-machine guns were brilliantly polished, precision-made instruments, Schmeissers, IIRC, and the Brens were cheap, mass-produced, often jamming, rough-edged pieces of shit. But the economics of production meant that the Nazis were producing relatively few of these exquisitely made weapons, and Bren guns were mass-produced in the millions. If one of them malfunctioned, the Canadian could just toss it and grab another, plenty more where THAT one came from, they were cheap and lightweight and easy to pack.
Sometimes you can overpay for quality.