I am choosing between LON and Precice, but I also want to have my bow legs fixed without loosing any height during lengthening process. Heard LON gets you misalignment, which you can control to make your legs normal, but at the same time precice gives you knock knees, resulting in less lengthening if I am correct.

So I really don't know which one is best option in this case, can someone share experiences/suggestions?