My current hair system M105 is from superhairpieces.
Full French lace base with medium light density stock.
Knots are NOT bleached but I don't have an exposed hairline. I have a fringe style.
However I paid for remote cut in which they didn't do. And I had to kick up a fuss and managed to get that part refunded.
Also the hair quality is not great. Dried out hair from the start too.
However it's useable for me for now.
On the positive,least no crazy shedding.
Least it was only £180 at the time.
I'd buy elsewhere when I get another hair system.