I got my Title back from DMV

Cars always look best when their paint job looks as if it could be original. That takes a lot more money and effort and time if you're changing color.

For any given quality level of the finished result, it costs a lot more to change the color than to keep it the same. When changing the color, you have to do a great deal more disassembly and prep of areas that don't need to be touched (or touched as much) if you're keeping the color the same. Doorjams, dashboard, doorframes…the list goes on and on and on, and every place you forget or ignore is going to stick out like a sore thumb and look awful...and keep looking awful forever. On the other hand, if you keep the color the same, the car will look terrific with its fresh paint and even those non-primary areas (dash, doorframes, etc.) that haven't been touched will still look great and you'll have spent less money and/or wind up with a better overall job no matter what you spend.

And while you shouldn't get paralyzed trying to second- and third-guess your decisions based on what you think some future buyer might think, the answer to your question is yes, an original-color car is always more desirable than one that's had its color changed.