I like the OEM look with wheels so they’re from the VW accessories range. The wheels on my current car are VW Motorsport alloys in anthracite colour. I currently have a Polo GTI; the wheels are 17” and the bolt pattern (PCD) is 5x100, so specific to the Polo. VW also do an 18” and 19” version of the Motorsport alloys with a PCD of 5x112. Not certain what the spec of the 18” and 19” versions are though. I had a set of anthracite coloured VW Rotary alloys on my mk6 GTD - I’ve got a thing about anthracite coloured alloys!
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As I said in my earlier post in this thread, a powder coated finish is much more durable than diamond cut, so no risk of white worm, and in my opinion, they look better than diamond cut / machined alloys too. Pictures;
Current car with the Motorsport alloys;
Previous car with the Rotary alloys;