This no dig edging is ok to use if you are laying it along concrete driveway or pathway. It will stay straight there and you don't have to use nails in each hole. But if you are using it for edging and only thing holding this in place is the nail, you better be ready to use nail in each of the hole or it will start bending etc, no matter how much you try. Also, using along side kids play area, where you want to throw in playground chips or rubber mulch etc, forget it. They will be all over the place, you should use normal high edge for that. Overall, it's OK. 4 out of 10 stars for me.