Hi NoHairNoFair,
You're right-freestyle knotted and freestyle injected are the same. Hair on both are vented in a random style that allows you to experiment with styles. The knots are not tied looser on lace with freestyle venting. I suggest that you send in a photo of what you'd like your hair to look like. The photo can be of anyone from from the internet, magazine, etc. Or it can be a photo of yourself when you had hair. I will send in the photo to the factory along with your order and they will match the photo.
Regards,
John