I’m wondering the same thing. I have the unplugged performance lowering brackets on mine and love them, but I saw these new adjustable and would love to know the difference/downside/upside of them. Will it go lower/higher than the brackets or are they the same at the farthest adjustable spot. And also how hard/easy is it to make sure they are all set at the exact same setting. Seems like if one or two were not set the same it could possibly causes problems with the car when it tries to level itself.