Kaidomain 52mm reflector or DX?

[MrLee]

Despite it showing as in stock, i'm stuck awaiting stock to get hold of the dx 52mm P7 reflector which I know people like - http://www.dealextreme.com/details.dx/sku.12229

Anyone played with the kaidomain version?
http://www.kaidomain.com/ProductDetails.aspx?ProductId=1844 which is a little deeper? - How does it compare against the DX one?

I'm not trying to stuff it a mag body, so the lip size doesn't bother me.

 

[LEDninja]

I have the DX reflector. The hole is just wide enough for the P7 dome. If you crank the reflector down, you can bust the LED and/or the soldering tabs. The picture of the KD one looks like it will have the same problem.

Something like this should clear the LED.

Best focus is with the reflector sitting on top of the LED - the back of the reflector touching the body of tho P7. Smoothes the beam compared to the stock mag reflector.