I have the Pro 5.0 and it does work great. But if I were to be buying one now I would go with the MGW and being able to adjust the handle. I also just installed a UPR in another car with the adjustable handle option which is free right now if you order on the UPR website. It works way better than stock like they all will............but if I was buying one today I would go with the MGW, and put the oil in that I stated earlier Amsoil or Redline MTL not automatic fluid.