It looks similar but its very different, especially in the way it performs. The design is based on the Osram reference design which all manufacturers follow (so it fits perfect). The quality of materials is then left up to the manufacturer and this is where the differences are shown but more importantly shows when its installed or in the lifespan of the bulb.
Check below for an recent review of our gen1 H11.
http://forums.audiworld.com/a4gen2/msgs/473687.phtml
Pay close attention to the angle of the capsule to the base - if its not aligned perfectly it causes poor light output which this customer witnessed. A very small % of our bulbs come off the assembly line that way - we trash them - not sell them.
In addition we have upgraded the H11 since this shootout to further improve its performance and launched it a week ago. It features a sapphire ceramic tip and new one peice metal base construction so its much stronger.
We have a picture on our site of another competing H11 and you can view the tack weld differences between it and ours.
In regards to the payment issues, thank you for the heads up and they are working to correct it. We also accept PayPal if thats easier?
Thanks.