That thread is completely different from this one.
I agree, it is totally different. The thread I started was based purely on personal preference. This one is based on utility.
Kodiak,
How about a Summer day when a light shirt is worn? Sometimes cotton is partially see-through.
That is a legit point, but I would still consider the gun to be improperly concealed in that scenario. It is a matter of philosophy I think. My personal concealed carry philosophy is that concealed means TOTALLY concealed. That means , to me, choosing a firearm that you shoot well and are proficient with, choosing a carry method and holster that facilitates concealment, but also dressing appropriately to conceal that gun completely. Now that is of course easier said than done for some people based on your body shape and more importantly, the normal weather where you live.
It gets to be over 100 degrees where I live regularly and staying cool can be difficult. It is relatively dry here though. I have also lived in a high humidity area that gets rather unbearably hot. In the Southeastern part of the country it is both extremely hot, and humid. However, modern moisture wicking clothing can greatly alleviate the humidity issue, and help keep you dry. My point is that even in summer in a hot and humid place, clothing choices can be made to fully conceal a gun.
Now, that is simply my philosophy and I don't expect others to share it. But based on what I've said, you can see why gun color would make no difference to me. If I'm carrying concealed, then I do it seriously and completely. BUT, I do realize not everyone cares to wear moisture wicking clothing, or to dress like me, so if a particular color gun helps someone carry concealed, then that's great. But to me, it indicates a lack of commitment to actually concealing your firearm.
It's a bit of an engineers answer I guess. A half filled glass is not half full or half empty, it's that the glass is twice as big as it should be. In regards to the question at hand, it isn't that a particular color is more or less easy to conceal, it's that if it matters to you concerning concealment, then you aren't concealing properly.
Sorry, long winded answer. The bottom line is this is JMO. so do what you like.