Anyone already tried a pre cut system?

I struggle to find motivated barbers that can handle the special situation of cutting a system. So I an thinking about going for a pre cut one from the source. I would like to try a covered forhead one. My other issue is that either with poly and lace systems, the knots are always directed backwards, so the hair is just sticking out to the front when I want to style it on my forehead. How are you guys solving this?