I do agree that the LED lights were horrible. However, the HID bulbs in the stock housing seems to throw out a very good coverage of light.
I would not do the HID high beam either.
I went with the GTRLighting kit because it comes with a Limited Lifetime Warranty on their HID stuff. It was more expensive, but I figured the warranty would be useful down the road so I didn't have to purchase them again. Again, it is personal preference...it's your car, do what you want with it.