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ALL of my inspections are in B/W. I bought my systems in 1998, before color even existed.
But to answer your question I am not going to scrap out $5K+ of camera heads just to get color.
To me, color is just a distraction. I am familiar enough with pipe types to be able to tell what kind I am in and also familiar with all other underground utility systems to be able to tell what I am looking at and what color it should be (as in plastic gas service bored through lateral).
If my Std. head ever goes south, I might consider a color rebuilt. But never for the Mini. Last time I checked, the Color Mini head was a full .2" larger in dia. than the B/W. That makes all the difference when your point of entry is a 1-1/4 galvanized roof stack for a kitchen drain. Probably makes 1-1/2 easier too.
Many years ago, I inspected 1-1/4" poly communications innerduct that was tearing up the jacketing on some fiber optic cable when Fishel pulled it through. I.D. was about 1-1/8" allowing for small variations in roundness. Inspected to a distance of 400' by temporarily connecting two Mini cables together (don't ask - wasn't pretty but it worked) and hauling the camera through with 1/4" Muletape (you would have never pushed the camera 400' with a splice half-way). Problem turned out to be very slight bends in the poly causing the F/O jacketing to rub excessively against the sides. Heat built up, and things melted just a little. Solution: pull cable in slower. Image of "skid marks" attached - not much to look at. Very hard to turn down the lights to a point where everything didn't wash out in a line that small. Muletape is at the top of the darker image. There's something you don't see every day - a Mini counter registering 231 ft.
I tried to get DeepSea and Ridgid to build and sell me a 400' cable so I could do more stuff like this. They wouldn't do it back then (2002). I have since learned from the boyz at Salt River Project (local power utility who uses a camera to inspect problematic conduit) that they did get a long custom cable built more recently so I might revisit it someday.
Point of all this is I wouldn't have even tried it if I had a (bigger) color head.