I am looking at gold iridium non-vented or vr28 black iridium vented lenses for some matte rootbeer split jackets that I own. I use vr28 black iridium a lot and do like it. And I have used gold iridium in a previously owned pair of romeo 1 but its been a while since I sold them and didnt use them much so dont recall the lens much. What are everyone's thoughts on gold iridium vs vr28 black iridium? Here is a picture of said frame with Rx vr28 black iridium polarized. The frame came with tungsten iridium which I found to be too light for most applications.