Personally, I got xenon for look, practicality, and re-sell value. Granted all 3 points are arguable, I believe Xenon w/ angel eyes gives the X1 a more updated look, higher lumen output, and higher resell value, especially when HID becomes more popular and could become standard equipment for luxury brand. I would not be surprised if BMW stop offering halogen headlight in a few years time. Just my $0.02.
Last edited by miataken; 03-25-2013 at 06:05 PM.