The thing you must keep in mind with the Nu Cash horses is that you need a strong mare. They are not as consistent as other lines. You either get a good one or not. There does not seem to be a middle ground. The second generations (sons and daughters) seem to be producing better but still not as consistent as I would like to see.
I like the Nu Cash filly out of my mare this year. Very athletic good minded nice mover. Time will tell how she turns out. One thing I do like about Big Chex is his bottom side. IT is the proven cross on Nu Cash and is is quite nice. Again time will tell how his foals do as he is still young. The better mares he gets in the better he will do. Also keep an eye on the shoulders he tends to through.