Stand by them!!
I have sciatic nerve problems which at time doesn't allow me to bend and touch my toes, if I had regular bindings I wouldn't be able to strap it. With flows I can go to my knees and get my boots in. Otherwise when my leg is fine, I can strap in and race down the hill with my mates playing catch up lol
I just bought the nx2 se (nasty) hopefully they turn up before my trip on the hill end of next week. Ill be sure to put up a review