:gc-smiley-sign-i-ag I have 6K. I suggest going 6K if you want a nice clean white output and also visibility at night isn't impaired either. I used to have 8K on my previous car and sometimes I hated driving at night with the intense blue output from the HID's. That is just my own opinion.6000K is more what than blue. I have 6500K's from XenonDeopt and they aren't very blue.
Going to 8000K, you're getting more into blue
Apart from supporting vendors, getting a proper warranty, having a phone number where an American picks up if you have a problem, and things of that nature, you're right.jsut buy cheap hid kits from ebay. no reason so buy over priced kits from other sites. just saying. mine worked fine