Top and serious competition for other manufacturers

I was in advance not sure if this filter (the manufacturer) is my quality standards. Since I usually work with B & W filters, but an ND filter is not so frequently used me the price for B & W filter appeared too high. Many reviews speak for filters made by Haida. Now I have the above-mentioned filter purchased directly from the dealer and not through the Amazon Marketplace, seeing that a considerable price advantage compared to the price was here.

This is the second version, Slim Pro II and mehrschichtvergütet and even the packaging makes a high quality impression. It has definitely not the impression of "cheap Chinese goods!
On the packaging the words are printed: Believe we can.
Well, much can be written but after first use I am absolutely thrilled and I do not know what the B & W filter could do better.
Colourless, no vignetting, precisely (the filter is very easy to unscrew a +) and the price is really convincing.
The seller has delivered very fast and you would be held over the shipping process to date.
Strong buy recommendation !!!