I went with the LUX version and love them. Super easy to install and no issues. Plus I like not having anything out of the headlamp housing.
It is tough to make a decision because all of the pictures you see here can be "fixed" to show the product in a different light. It's best to try to check it out in person or go off of some user photos.
I originally had the Alpine HID kit. It was crazy bright and looked really good, however over concerns of the heat inside the headlamp housing from the HID's and the lack of support I had from them regarding an iDrive error I was getting, I decided to toss it and go with something a bit easier.
'11 BMW E92 ///M3 - ZCP and DCT
'13 Toyota Tundra - 4x4 Platinum CrewMax, 5.7l iForce V8